Experienced and professional animal trainer provide their insights in answering this question :
A. No human pain medications can be toxic to dogs. You need to have an appointment with your vet to get appropriate treatment. At this age it could be the start of arthritis and so a suitable long-term medication maybe required. Also he is likely to need blood tests to check liver and kidney function as many pain medications can have a detrimental effect on these organs.

How to Identify Common Pet Problems ?

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

Sudden Limping

It`s usually due to some sort of injury or trauma. If you notice that your dog has started limping suddenly, you should take them to the vet right away to find out the cause and what can be done to help it.

Never attempt to relieve your dog`s pain by administering over-the-counter medications, such as ibuprofen, naproxen (e.g., Aleve), acetaminophen (e.g., Tylenol), or aspirin. Human anti-inflammatories can cause life-threatening toxicities in pets, and you should give your dog only veterinarian-prescribed medications.
A limp, or lameness, can be a symptom of trauma or a disease such as arthritis or infection. If you do observe limping, or other signs that mobility is compromised such as difficulty rising up or maneuvering stairs, you should restrict your pet`s movement until your pet can be examined.
Signs of toxicity from acetaminophen may develop within 1-4 hours of ingestion. Acetaminophen can cause liver damage or decrease the red blood cell`s ability to carry oxygen (methemoglobinemia). Dogs may become depressed or weak, with rapid breathing, a high heart rate, panting, abdominal pain, vomiting or drooling.
Common medications used in the management of pain related to dog limping include the NSAID family of drugs (non-steroid anti-inflammatory drugs) such as carprofen, meloxicam, firocoxib, and deracoxib.
Sometimes limping will go away on its own, especially if you provide some at-home support like a brace. Other times limping may be a sign of a more serious injury or condition that will require veterinary intervention.
Tylenol should never be given to a dog unless under the supervision of a veterinarian, because it may cause kidney damage, liver damage and damage to the gastrointestinal system.
Many pain medications considered safe for people can be toxic or even fatal for dogs. Never give your dog aspirin, ibuprofen (Advil), acetaminophen (Tylenol), or any other medication designed for humans without first consulting your vet.
Dogs can limp for many reasons. Active or heavy pets can twist and strain things just like humans do. Any dog can jump or run and twist or turn a joint in a manner that causes temporary discomfort. Most injuries caused by such things are short-lived.
Non-painful limps can be investigated and treated more gradually. Modest stiffness can improve with stretching, physical therapy and manipulation. If it`s rigid stiffness, that might require surgical intervention. Physical therapy and weight training exercises also can help with moderate weakness.
NSAID options that are approved for use in dogs include carprofen (e.g. Rimadyl), deracoxib (e.g. Deramaxx), etodolac (e.g. Etogesic), firocoxib (e.g. Previcox), meloxicam (e.g. Metacam), robenacoxib (e.g. Onsior), and mavacoxib (e.g. Trocoxil).
The short answer is no. While your vet may prescribe aspirin to help your dog when they`re in pain, you should not give them the same medication you have in your cabinet. Medicines like ibuprofen and naproxen can be toxic to dogs, even in small doses.
Causes For Limping In Dogs

Strains or tears (ligaments, tendons, muscles) Something painful stuck in their paw. Insect bite or sting. Trauma, such as broken bones.

Dog`s Perspective

But the more you massage his legs, the less likely it is he will sprain or strain it while out exercising. If the injury has already occurred, then a good massage will help ease the muscles, reducing the pain and helping to speed Joey`s recovery along.

If your pet is limping but not showing any signs of pain, it is still worth contacting your vet for advice. Because dogs can`t speak, it can sometimes be difficult to spot when they`re in pain, whether it be as a result of injury or an underlying issue.
Lameness may be constant or occasional, mild to moderate, or severe with the dog unwilling to bear weight at all. Many small dogs live with this condition with it never resulting in arthritis nor pain, nor interfering with the dog`s life. However, in other cases, surgical treatment is necessary.
Over the next few weeks, the limping should gradually improve, but if your dog is too active, the limp may temporarily worsen. Call your veterinarian if a postoperative limp is severe or doesn`t start improving with a day or two of rest.
Nonsteroidal anti-inflammatory drugs (NSAIDs) play a major role in controlling dog joint pain and inflammation. Prescription medications such Galliprant, Carprofen, and Meloxicam are the safest options for controlling pain and inflammation compared to over-the-counter, non-veterinary products.
There are many different types of over-the-counter anti-inflammatories for dogs on the market, and it can be difficult to know which one is the best for your pet. For example, if your dog is suffering from arthritis, you`ll want an anti-inflammatory that can relieve pain and improve joint function.
Should your vet prescribe paracetamol for your dog, it`s likely that it will be a dosage of 10mg per kilogram, and should only be given once a day for one or two days.
Dogs with a pulled muscle will have symptoms similar to those observed with a torn muscle; however, the symptoms will be milder. Things to look for when a muscle is pulled are muscle spasms, weakness, cramping, and immobility, as well as pain, bruising, and swelling.
While a sprain is more serious than a simple strain, most dogs make a full recovery from a sprained leg. The biggest challenge most pet parents face is convincing their active and energetic canine companions to take it easy for the roughly six weeks it takes for a sprain to heal.
Rest and confinement are best for healing.

In many cases of limping, there will be no external signs. If this is the case for your dog and the limping is not severe, try to keep him quiet and comfortable. Encourage your dog to rest and do not take him for a walk or run. Do not allow your dog to exercise or jump up.

‍Should I take my dog to the vet if they`re limping? Take your dog to the vet`s office immediately if they can`t put any weight on their leg, show extreme pain (this could include crying out), have swelling or injury and are reluctant to move or eat. If your pup is still limping after a day, take them to the vet.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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.

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.

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!

Q. My 11 year old Boxer dog started limping today and seams to be in pain can I give him a mild tylonal and codeine for the pain
ANSWER : A. No human pain medications can be toxic to dogs. You need to have an appointment with your vet to get appropriate treatment. At this age it could be the start of arthritis and so a suitable long-term medication maybe required. Also he is likely to need blood tests to check liver and kidney function as many pain medications can have a detrimental effect on these organs.

Read Full Q/A … : Vetinfo

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.

Q. My cocker spaniel is 9 years old. He has involuntary bowel movements (little drops) very frequently, especially when he is asleep.
ANSWER : A. Is your dog on a senior dog food? I would get your dog on a high quality high protien dog food. Ask a pet store assosicate or your regular vet for a food recommendation. When you buy a better food the dog will have to eat less to get the same amount of energy from the food. The dog has to eat more of the cheaper foods to get the energy it needs from it. Meaning more poop and buying more food. So the cost really evens out. So the lessen your dogs bowel movements get on a better senior dog food. Next talk to your vet they may have a recommendation. If you switch dogs do it slowly by mixing the foods. Start with 10% new 90% old mixed for at least a week until you have switched to 100% new 0% old. Senior foods have more fiber to help with bowel movements. Take the dog outside to go potty more frequently, right before bed time.

Read Full Q/A … : Symptoms Questions & Answers

Q. My Beagle listens to me, but cries & whines when I’m gone & doesn’t listen to my parents. I adopted him just a couple days ago. Any tips for my folks?
ANSWER : A. I really highly doubt that your Beagle listens to you and has formed a connection with you in just a couple of days. It takes months to build up any kind of serious connection with your dog. You need to work on communication with your dog through training them to understand different cues. For instance the Leave-It cue: https://www.youtube.com/watch?v=R1TS5nA7z5Q

You have to work on bonding with your dog through mental stimulation. Training is very important. Luring each new behavior from scratch, and training using treats is how you form a strong bond with your new dog. No scolding is ever necessary… work on being calm, and positive, all the time.

If your dog is crying/whining when you leave, this may be separation anxiety. You’re going to have to separation train this dog from scratch. This dog needs to learn that separation can be a good thing! Tell your “folks” to NOT scold the dog when he is crying/whining after you leave, because that will make your dog MORE anxious when you leave next time. Your dog will be dwelling on the negative if your parents fuel your dogs negative feelings towards you leaving. FUN things should happen when you leave. Your parents should pull out the treats and start doing some basic obedience training with your dog. Your parents should stuff a Kong filled with awesome treats (peanut butter) and give it to him so he feels happy when you leave.

I have some excellent separation anxiety exercises you can work on. If you’d like, you can purchase a consultation with me, and I will go over how to separation train from scratch. It will make your dog comfortable being alone, guaranteed.

Read Full Q/A … : I Don't Like My Mother

Q. How can I train my 4 month old puppy to sit?
ANSWER : A. Training basic commands such as sit is very easy using a positive reinforcement method and does not require any more materials than a place to sit and some very yummy treats! When beginning to teach your dog new tricks, starting off in a distraction free area (such as a quiet room in the house) is best. The training can then expand to more distracting places once your dog has the hang of things.

Start by showing your dog a tasty treat and placing it over his or her nose. When they begin to sniff at the treat, gently move the treat backward. Most dogs will follow the treat with their head, and the backward motion will cause their back ends to sit down! Once your dog sits, reward with the treat and some praise. If your dog tends to walk backwards instead of sit, doing this technique against a wall will prevent your dog from walking backward and encourage sitting.

Once your dog has done this a few times, begin to add the word “sit” every time you put the treat above your dog’s head. Only say the word once, and then continue with the luring motion. Your dog will begin to associate the word with the action after several tries! After this, you can begin to attempt to offer the word “sit” once, and if your dog does so, reward with a treat and praise! If your dog forgets, or appears bored, stop training and try again at a later time- most puppies only have an attention span of a few minutes at most!