Experienced and professional animal trainer provide their insights in answering this question :
A. Is there anything about you or his environment that has changed? If so, this may be his way of telling you that he is confused or anxious. If not, he may be sick. I would have him examined by the vet to rule out any medical condition. If he is healthy, your vet can refer you to a behavior specialist to help you with this.

How to Identify Common Pet Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced pet care professionals :

The most common causes include conflict aggression, fear-based, defensive aggression, status related aggression, possessive aggression, food guarding aggression and redirected aggression.
In the dog world, the polite way to express discomfort includes a wary exit, a growl, a snap, or an inhibited bite. These dogs aren`t being bad, or dominant, or grouchy. They`re asking nicely (in dog language, that is) for us to stop handling them in a way that they find uncomfortable, unpleasant, or downright scary.
A dog`s aggression can lead to a bad outcome if your dog bites someone. The good news is that a growl or snap is your dog`s way of communicating a waning—and your dog is choosing to warn you instead of biting.
Threat or Fear

This type of growl with a low volume and a deep, rumbling sound usually happens when a dog feels scared, possessive, or threatened. It is a warning growl that indicates their discomfort in a particular situation.

Dog aggression can be related to fear, prey drive, socialization issues, and guarding territory, among other things. Most aggressive behavior in dogs stems from fear and anxiety, rather than the desire to hurt others. A certified animal behaviorist can help you safely deal with your dog`s aggressive behavior.
Dogs snap at adults and children when startled by how they are approached. They snap because they feel threatened. Most dogs snap at adults and children because they feel threatened by how they are approached.
Can a Dog That Bites Ever Be Trusted Again? With enough patience and care, many dogs can learn how to manage their stress levels more effectively. As you build better communication skills with your dog, you`ll also start to rebuild your trust with them.
For a dog who is acting out of fear or frustration (for example, a dog who is barking and lunging on leash), using the word `no` to stop the behavior without helping to alleviate their fear or frustration will often lead to an escalation in behavior, such as growling, air snapping, or biting.
Methods such as alpha rolls and physical corrections (via the leash and a choke chain or by smacking the dog on the nose or by shaking their scruffs) were often recommended as a way for humans to establish dominance over their dogs.
Dogs will give a warning growl in situations involving things like resource guarding, stranger danger, feeling cornered, or feeling stressed. Dogs use these warning growls to communicate to you or another animal to “back off” because they are uncomfortable.
Growling is part of normal canine communication. People usually think of a dog`s growl as a warning or as a sign of defense. Often, growling means that the dog needs space or is uncomfortable. However, growling is a complex vocalization that also occurs in other situations.
Lastly, never punish your dog for aggression. Dogs don`t understand punishment and thus are more likely to act out or act more aggressive when punishment is used. Instead, the best way to train away aggressive behavior is to reward good behavior.
Many older dogs show increased aggression, anxiety, or compulsive behaviors. These behaviors are aggravated by body inflammation, sensory changes, and cognitive decline.
“My dog is aggressive towards me but not my husband” is surprisingly a common comment I hear from clients. The reason why is either due to 1) Lack Of Early Socialization 2) Trauma or 3) Trust.
The instant you feel your dog`s teeth touch you, give a high-pitched yelp. Then immediately walk away from him. Ignore him for 30 to 60 seconds. If your dog follows you or continues to bite and nip at you, leave the room for 30 to 60 seconds.
Just like their human pals, dogs are likely to choose a favorite person based on a number of factors. Some of these include the person`s demeanor, interactions with the dog, and how well the person helps meet their basic needs.
THEY`RE SIMPLY BEING AFFECTIONATE.

If you`re a new dog owner with a pup that prefers sleeping in bed with you or even on top of you, take it as a sign that they`re settling in well and feel safer in your presence. Chances are there are no behavioral issues to worry about.

“The motivation for lots of dog bites is fear,” he says. “Others are territorial – if they`re guarding something that they highly value, or defending their favourite resting place, their bed… Or if they`ve learned to defend, say, a dog bowl – that can result in aggression.”
Level 3: One-four shallow punctures from a single bite and potentially small lacerations from pulling the biting dog or victim body part away. Level 4: One-four deep punctures from a single bite and lacerations or bruising from the dog holding on or shaking.
Dogs can smell our emotional changes: Due to their elevated sense of smell, dogs are highly sensitive to changes in our body odor that are undetectable to other humans. Dogs can smell the chemical changes that occur when we feel different emotions, such as happiness or anger, and this impacts their response.
Never Punish Growling

If growling does occur, punishing it is counterproductive. The last thing you want is a dog that bites without warning. If you punish your puppy`s growls, you might prevent them from growling in the future, but you will have done nothing to change the underlying emotional issue.

Using hitting or spanking as a method of punishment can severely damage the relationship you have with your dog. If you start using force to discipline them, your dog can develop various behavioral issues. Some typical problems that hitting your dog will cause are: Insecurity and fearfulness.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. I’m almost positive my dog is afraid of the dark! Every time I turn off the light she starts crying! Is there a way I can teach her not to be afraid
ANSWER : A. You may need to take things very slowly. First off, you should consider using a night light in the room you have your dog in. I have a night light in my room for my dog, even though I don’t feel the need to use one. You should have a handful of treats, and toss several of them to your dog. While your dog is eating the treats, shut off the light, and then turn it back on and toss several more treats to your dog. While your dog is eating the treats, turn off the light and count to three, then turn it back on. Toss several more treats to your dog, turn off the light and count to five. Turn the light back on, toss several more treats to your dog, shut off the light, count to four. Turn on the light, toss treats, turn off light, count to eight. Turn on light, toss treats, turn off light, count to five. The key is to randomly increase and decrease the amount of time the pup is in the dark. Work on it slowly, slowly build duration. Do not expect it to happen all in one session.

Read Full Q/A … : Comments for Fear of being alone in the dark

Q. Rescued a dog almost two weeks ago, and now that her kennel cough is gone her personality shines!! No previous training, how should I start?
ANSWER : A. POST FOUR:

After your dog is familiar with the behavior you lured from scratch, and taught to your dog, you can start to use the “no-reward marker” I talked about. What you do is ask the dog to perform the behavior, and if the dog does not perform the behavior, you simply say your no-reward marker (choose one: eh-eh, hey, uh-oh, oops) show them the treat, put it behind your back, and BRIEFLY ignore your dog. Just turn your back for a second or two, before turning back to your dog and saying, “let’s try that again.” When you’re ready to start over with your dog, make sure you move around. If you are repeating the same cue while in the same position, while your dog is in the same position, you are likely to receive the same results. The more you move around, and start fresh, the better your chances are of having your dog listen to your cue the second time around. BIG rewards when they dog it successfully! Lots of praise and treats.

My no-reward marker is “hey.” When my dog does something wrong I say, “hey” and she immediately understands that she needs to offer a different behavior. This is clear to her. I don’t have to say it in a mean way, I simply say, “hey” in a normal tone of voice and she understands what the word means.

Once you’ve built up that connection and communication with your new dog, you can work on all kinds of fun behaviors! I personally enjoy the more zen-like behaviors: https://www.youtube.com/watch?v=ruy9UMcuGh8

I like to teach my dog fun tricks that offer her a “job” to do of sorts like object retrieval: https://www.youtube.com/watch?v=I4iertZSva8

(object retrieval training completed; what it looks like: https://www.youtube.com/watch?v=jx0Dml28FGY)

Scent-games are fun too! Very confidence building. Hide a REALLY smelly treat in a box, and place that box in a line of boxes. Let your dog go in the room while saying something like “search!” or “find it!” and watch them hunt for that smelly treat! Lots of rewards when they find it!

Read Full Q/A … : M – Happy Tails – Dachshund Rescue of North America

Q. Why do dogs eat grass?
ANSWER : A. Some pet parents get concerned when they see their favorite canine nibbling on grass in the yard. They wonder whether it is because hunger, boredom or an indication of an underlying illness. Often the consumption of grass will result in vomiting because it irritates the stomach and gastrointestinal tract. This is an extremely common problem for dog parents. There is no one reason for why dogs exhibit these behaviors and it is very much dependent on each dog. Here are some of the reasons why our dogs choose to eat grass:

1. Nutritional Issues

Historically speaking, dogs are considered omnivores, which mean they consume a variety of both meat and plant-based food. There is some indication that dogs with a low fiber diet may choose to scavenge in the grass to fulfill this nutritional deficiency. These dogs may also find that grass has an appealing flavor and consistency. If you feel that this may be the reason for your beloved canine consuming grass then consider discussing with your veterinarian on how to incorporate more fiber into your dog’s diet.

2. Boredom

Many dogs who are not receiving adequate exercise will be become bored and search out activities to occupy their time, including eating grass. Evaluate how much exercise your dog is getting on a daily basis and consider more walks or other fun activities, such as playing fetch or tug of war.

3. Upset Stomach

There is a belief that dogs with an upset or gassy stomach will self-medicate by consuming grass. Vomiting often follows this grass eating activity eliminating the contents of the stomach or changing the gas distension within the gastrointestinal tract. However, there is not much scientific evidence to back up this theory. If you are concerned about too much gastric acid in your dog’s stomach or any other underlying medical issue that could be the reason for their grass eating, consult with your veterinarian.

Overall, grass eating is usually not toxic to your dogs unless your lawn contains chemicals, including pesticides or herbicides. Monitor your dog’s behavior along with his diet and exercise to determine if there is a reason for the inappropriate grass snacking.

Read Full Q/A … : Why Do Dogs Eat Grass – Vet Q&A

Q. How do I determine how much my overweight pet should weigh?
ANSWER : A. There are many tools to determine overweight and obesity levels in pets. A new tool, morphometric measurements and body fat index, are available to accurately determine a pet’s ideal weight; this will allow an accurate determination of the amount of food a pet should receive to achieve weight loss. Feeding the correct amount will lead to greater weight loss success.

There are many weight loss food options to help pets reach their ideal weight. Your veterinarian can help make a ideal weight recommendation. Here are some tips to help your dog lose weight in a healthy and safe way:

1. Diet: Providing a healthy and well balanced diet is essential to your pet’s overall health. Finding the right food for your dog can be a challenging process. For those overweight animals many commercial dog companies offer weight loss diets, but it is important to evaluate food labels for adequate nutritional content.

You want to ensure you are not missing other essential vitamin or mineral content. Volume of food is also important and the amount of food that works for one breed of dog may not be the same for another breed of dog. Portion control as opposed to free-choice feeding can help your dog to drop a few unnecessary pounds.

There are also prescription weight loss foods designed by veterinary nutritionists, such as Hill’s r/d (http://bit.ly/1AoENSd). Some pet owners find that home cooking is the best option for helping to provide a well-balanced and realistic diet plan. There are websites such as balanceit.com that offers recipes to fit your dog’s specific needs. Consulting with your veterinarian or a veterinary nutritionist to find the appropriate diet is a great way to help your dog be as healthy as possible.

2. Exercise: Another great tactic for weight loss for your dog is exercise. Whether this is through running, walking or playing with a favorite toy all of these are wonderful types of exercise to help keep your dog at a lean and healthy weight.

For those pet owners with busy schedules utilizing professional dog walking services or playtime through dog daycare services is another option. It has been shown that those pet owners that exercise regularly with their pets generally live a healthier lifestyle.

3. Physical therapy: As animals age pet owners offer encounter their favorite canine having more difficulty walking and have a dwindling desire to play with toys. Physical therapy, specifically hydrotherapy is a wonderful way to help older and arthritic animals gain more mobility and lose weight. Hydrotherapy has been proven to have several therapeutic effects on the body including, muscle strengthening, relief of swelling, decreased joint pain, less stiffness in limbs, improved circulation, weight loss, and increased tissue healing to name a few. For more information on the benefits of hydrotherapy:
http://bit.ly/1w1qqoy

4. Veterinary visit and blood work: Weight gain can also be related to underlying health concerns such as hypothyroidism or other endocrine disorders. Scheduling a veterinary evaluation and routine blood work can be another important component in increasing the longevity of your dog’s life. Conditions such as hypothyroidism that predispose dogs to gain weight can be treated with a daily medication to improve hormonal balance. If feel that your dog is unnecessarily overweight there can be an underlying health condition that needs to be addressed.

5. Healthy treats: Pet owners love the chance to reward their favorite canine companion with treats and most dogs jump at the chance to consume these delicious products. The problem is many treats, which can include commercial dog treats or table scrapes can add many unnecessary calories to your dog’s daily intake. Reading labels and making note of the calories in these treats is an important component of understanding your dog’s overall health. Treats should not exceed more than 10 percent of your pet’s daily calories. There are healthier treats that can be offered to your pet to keep calories lower yet provide a fuller sensation. A pet owner can add steamed or pureed vegetables, such as carrots, green beans or sweet potato to add more fiber and thus a fuller feeling for your dog.

Read Full Q/A … : How Do I Determine if My Dog is Overweight? – Pet Health Care

Q. Whenever I take my dog on walks he always barks at people and others dogs in my neighborhood. What should I do to resolve the problem
ANSWER : A. The very first thing to do is to make sure your dog is getting sufficient physical and mental exercise every day. A tired dog is a good, happy dog and one who is less likely to bark from boredom or frustration. Depending on his breed, age, and health, your dog may require several long walks as well as a good game of chasing the ball and playing with some interactive toys.

Figure out what he gets out of barking and remove it. Don’t give your dog the opportunity to continue the barking behavior.

Ignore your dog’s barking for as long as it takes him to stop. That means don’t give him attention at all while he’s barking. Your attention only rewards him for being noisy. Don’t talk to, don’t touch, or even look at him. When he finally quiets, even to take a breath, reward him with a treat. To be successful with this method, you must wait as long as it takes for him to stop barking. Yelling at him is the equivalent of barking with him.

Get your dog accustomed to whatever causes him to bark. Start with whatever makes him bark at a distance. It must be far enough away that he doesn’t bark when he sees it. Feed him lots of good treats. Move the stimulus a little closer (perhaps as little as a few inches or a few feet to start) and feed treats. If the stimulus moves out of sight, stop giving your dog treats. You want your dog to learn that the appearance of the stimulus leads to good things.

Teach your dog the ‘quiet’ command. Oddly, the first step is to teach your dog to bark on command. Give your dog the command to “speak,” wait for him to bark two or three times, and then stick a tasty treat in front of his nose. When he stops barking to sniff the treat, praise him and give him the treat. Repeat until he starts barking as soon as you say “speak.” Once your dog can reliably bark on command, teach him the “quiet” command. In a calm environment with no distractions, tell him to “speak.” When he starts barking, say “quiet” and stick a treat in front of his nose. Praise him for being quiet and give him the treat.

As in all training, always end training on a good note, even if it is just for obeying something very simple, like the ‘sit’ command. If you dog regresses in training, go back to the last thing he did successfully and reinforce that before moving on again. Keep sessions short, 15-20 minutes max, and do this several times a day.

Read Full Q/A … : Help! My Dog Barks & Lunges At Other Dogs! — Your Dog's Friend

Q. What can I do to stop my dog from barking at people and front doors?
ANSWER : A. Ignore your dog’s barking for as long as it takes him to stop. This means don’t give him any attention at all while he’s barking. Your attention only rewards him for being noisy. Don’t talk to him, don’t touch him, and don’t even look at him. When he finally quiets down, even to take a breath, reward him with a treat. To be successful with this method, you must wait as long as it takes for him to stop barking. If he barks for an hour and you finally get so frustrated that you yell at him to be quiet, the next time he’ll probably bark for an hour and a half. Dogs learns that if they bark long enough you’ll give them attention.

Teach your dog the ‘quiet’ command. It may sound nonsensical, but the first step is to teach your dog to bark on command. Give your dog the command to “speak,” wait for him to bark two or three times, and then stick a tasty treat in front of his nose. When he stops barking to sniff the treat, praise him and give him the treat. Repeat until he starts barking as soon as you say “speak.” Once your dog can reliably bark on command, teach him the “quiet” command. In a calm environment with no distractions, tell him to “speak.” When he starts barking, say “quiet” and stick a treat in front of his nose. Praise him for being quiet and give him the treat.

When your dog starts barking, ask him to do something that’s incompatible with barking. Teach your dog to react to barking stimuli with something that inhibits him from barking, such as lying down in his bed.

Make sure your dog is getting sufficient physical and mental exercise every day. A tired dog is a good dog and one who is less likely to bark from boredom or frustration. Depending on his breed, age, and health, your dog may require several long walks as well as a good game of fetch and playing with interactive toys.

Read Full Q/A … : How to Get Your Dog to Stop Barking : The Humane Society of …

Q. My dog was neutered 6 months ago, but he still humps pillows till full climax. Is this normal?
ANSWER : A. Humping behavior in dogs can be a non-sexual behaviorally related issue in addition to a sexual reproductive one. If your dog was neutered 6 months prior, it is likely that the hormones in his body have reduced already and are not the cause of his behavior. HOWEVER dogs that have previously been bred or had sexual activity prior to neutering may still exhibit interest in and sexual behavior toward in-heat females.

In most cases, the humping behavior is not sexually related and can actually be a sign of “dominance” in dogs. While this term is largely outdated in behavior, it is one that is done usually on one dog to another to show “hey I’m the boss, i wanna be in charge”. Dogs can sometimes take turns doing various similar behaviors during play, or one dog may want to take charge and only allow him or herself to do it. (Yes females can do this too!). If your dog is humping a pillow or toys, he may just be trying to tell his toys he’s the boss! If you feel uncomfortable with this behavior, then stopping him in the act and distracting him with a different game is best.

Read Full Q/A … : Neutered Male Dogs Can Still Have Sex – Dr. Sophia Yin

Q. Why does my dog eat grass?
ANSWER : A. As another user mentioned, dogs can eat grass when they want to vomit. Sometimes, when a dog has an upset tummy, they will eat grass. If you notice your dog eating grass frantically, you can assume vomiting will shortly follow. Grass does not digest and pass normally. If your dog eats too much grass, it can cause serious issues with pooping. Your dogs poop can end up all tangled inside of her, and it can need veterinary assistance to remove it. The same goes for celery, so avoid feeding celery to your dog.

The other day my boyfriend accidentally left the laundry room door open where we were keeping the trash that was filled with cooked chicken bones. She ate one of the chicken bones lightning fast. We had to induce vomiting by feeding her some hydrogen peroxide. After we had fed her the peroxide, she immediately began frantically eating grass because her tummy was upset.

If there is something lacking in your dogs diet, it could be that your dog is eating grass to make up for it. I am sure that my dogs diet is extremely well balanced (I do not only feed her an air-dried raw food-type diet (Ziwipeak), but a wide variety of safe, healthy foods), so when she eats grass, I know that it is because she has an upset tummy.

That is why I think it is important making sure your dog has a very well balanced diet. If your dog is on a low quality kibble, your dog may be trying to let you know by eating grass (or eating poop).

Read Full Q/A … : Why Dogs Eat Grass: Causes and Prevention – WebMD

joliana smith

My name is Sarah Smith and I am a dog owner, lover, and trainer. I have been working with dogs for over 10 years and have a passion for helping them learn and grow. I am a certified dog trainer and specialize in positive reinforcement methods. I believe that all dogs can learn and that the best way to train them is to build a strong relationship based on trust and respect.