Experienced and professional animal trainer provide their insights in answering this question :
A. You should collect a urine sample and take it to your vet with your dog for an examination. It could be a cystitis, prostate problem or possibly diabetes.

How to Identify Common Pet Problems ?

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

Hormone-responsive incontinence occurs in neutered dogs of both sexes but most commonly in female dogs. The pet can urinate normally, but they leak urine while resting. Hormone-responsive incontinence can occur months to years after a pet is neutered.
Neurological causes, including spinal injuries, disruption of the nerves controlling the bladder, and brain diseases or lesions. Bladder storage dysfunction, including bladder hypercontractility (frequent contractions of the bladder) resulting in small amounts of urine leakage.
Neutering itself and early‐age neutering (<6 months) are major risk factors for early‐onset urinary incontinence.
Often bladder, kidney, or liver problems are what causes excessive thirst and urination in dogs. In fact, dogs may be responding to any number of bladder problems that make the sensation of urination quite urgent, even when it`s really not. These can include: Bladder infection.
Contact the vet if your dog is not urinating or defecating regularly within 72 hours after surgery. Check if is blood present in your dog`s urine. A small amount may be present in female dogs during the first 24 hours after surgery.
Neutering a canine decreases urinary bladder responsiveness to muscarinic stimulation in vitro, in both sexes, but only increases the percentage of collagen in the bladder wall in females.
Based on current information, it appears that neutering after 3 months of age and before the first estrus may be least associated with the development of incontinence; however, this does not prevent its occurrence.
Phenylpropanolamine (brand names: Proin®, Propalin®, Cystolamine®, Uricon®, Uriflex-PT®) is a sympathomimetic medication used to treat urinary incontinence due to poor muscle tone in the urethral sphincter.
The early signs of diabetes in dogs include:

Frequent urination (polyuria) Drinking more water than usual. Excessive appetite (polyphagia) Sudden unexplained weight loss.

Male dogs may also develop urinary incontinence, and it can be caused by being neutered. The neutering process involves removing the testicles, which are responsible for producing the male hormone, testosterone. Testosterone, like estrogen, helps control the urinary sphincter and provides the dog with bladder control.
Most dogs recover relatively quickly from neutering. A little wooziness is not unusual; post-anesthesia anxiety and fussiness is normal. Young dogs may want to return to play as soon as the same day. However, dogs should be kept calm for 10 to 14 days after surgery, or however long your veterinarian recommends.
Male dogs start lifting their leg to urinate when they are approximately 6-12 months old. Both neutered and non-neutered dogs will lift their legs, but it is more common for a neutered dog to squat. For the dog, it`s all about personal preference and their message.
Incontinence after spaying normally happens when your dog is sleeping or at rest. This is a result of the operation they have just gone through and the hormonal changes they occur after the procedure. Changes in estrogen and progesterone levels affect the urinary sphincter mechanism.
According to several studies, the main behaviors that are affected consistently in male dogs following neutering (I guess I am being politically correct now) include: decreased sexual behavior (primarily, mounting behavior), urine marking (depositing urine on objects), and roaming.
The most common causes of urinary obstructions in male and female dogs are bladder stones, urethral stones and cancer. Additionally, disease of the prostate gland can cause urinary obstruction in males only, as females do not have a prostate gland. Also, spinal cord injuries can render a pet unable to urinate.
Reasons for dogs to start urinating more frequently include urinary tract infections, diabetes, kidney or liver disease, or incontinence. It would be best to have your dog seen by a veterinarian as soon as possible, and they may want to run some lab work to see what is going on.
The problem can become a lot more pronounced if there`s an additional medical condition affecting the urinary tract. But one thing to bear in mind is that incontinent dogs experience no discomfort, so don`t expect them to display any signs of pain while urinating.
Urethral sphincter incompetence — Typically seen in middle-aged to older spayed female dogs, they often respond favourably to phenylpropanolamine (PPA; Propalin®). This medication helps to stimulate the urethral sphincter mechanism. For dogs that fail to respond to PPA, estrogen therapy may be used.
Treating an Infection After Neutering Surgery

In severe cases, your dog may need to be hospitalised so that he can receive IV antibiotics. However, this is rare and usually only happens if the infection is allowed to go untreated for too long.

In dogs, an incision is made in front of the scrotum, and both testicles are pushed through this single incision and removed. One incision is made over each testicle in the scrotum in cats, so the cat and dog incision areas look different.
Breed: Some dog breeds, including English Cocker spaniels, bull terriers and German shepherds, are more likely to develop particular types of kidney disease. Learn more about a very special German shepherd named Buddy that was diagnosed with kidney failure.
If your dog has kidney issues, they may feel generally unwell, which can manifest itself in various ways. Some of the most common problems are nausea, vomiting, lack of appetite, frequent whining and whimpering, and any of the following symptoms: Excessive sleepiness.
The first indication of kidney failure in dogs is often abnormally dilute urine. Here`s why. The kidneys are primarily responsible for maintaining the right balance of water, minerals, and electrolytes inside the body. To do this, they get rid of what they do not need by producing urine.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. My dog drinks a lot of water, should I worry?
ANSWER : A. Firstly, you should quantify if your dog is actually drinking an excessive amount of water. In a 24 hour period, a dog should drink about 1 fluid ounce (or 30mL) per pound of body weight. Therefore, the recommended amount of water intake (in fluid ounces) equals your dog’s weight (in pounds). For example, if your dog weighs 8 pounds, he/she should drink about a cup of water in a 1 hour period. This will be slightly increased if your dog gets a lot of physical activity or lives outdoors.

You can measure your dog’s water intake the following way: in the morning, measure a specific amount, a little bit more than you think he/she will drink. 24 hours later, measure the remaining amount. If the amount of water your dog drank is significantly greater than it should be, then you should take your dog to a veterinarian.

Causes for mildly increased water consumption include: food changes, increased ambient and body temperature, increased activity, urinary tract infection, and general illness.

Common causes for greatly increased water consumption include: diabetes, urinary tract infection, kidney disease, steroid use, and other systemic diseases. With large increases in water consumption, you will also usually see increased urination. Please take note of urinary patterns to discuss with your vet. Greatly increased drinking and urination is ALWAYS a reason to see a vet.

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. Is neutering a good idea? What are the main aspects to consider?
ANSWER : A. Neutering is a procedure that surgically removes a dog’s testicles for the purpose of canine population control, certain medical health benefits, and behavioral modification.

There are several pros and cons to neutering. The positive aspects of neutering include the following:
1. Reduces the risk of prostate disorders, including prostate infections, prostate cysts, or enlarged prostate tissue. It also reduces the risk of testicular cancer, perineal hernias, and perianal fistulas.
2. Reduces the risk of dominance and aggression in many dogs due to a reduction in the amount of circulating testosterone.
3. Reduces the occurrence of sexual behaviors, such as humping, urine marking, or licking of genital regions.
4. Population control – neutering prevents dogs from creating more litters of puppies that need homes.

The following are possible issues to consider:
1. Neutering is a surgery that requires general anesthesia causing slight risks involved in placing an animal under sedation and anesthesia. Performing bloodwork prior to any anesthetic procedure can help decrease the risk of complications prior to surgery.
2. There is an increased risk of neutered dogs becoming prone to obesity because of a change in hormones and activity level.
3. Neutering your dog at too early of an age can have complications.

Overall, neutering is a good idea for your dog in order to prevent population overgrowth and specific medical issues that can result if your dog remains intact. Consult with your veterinarian on the details of surgery and any risk factors based on your dog’s age and breed.

The AVMA supports the concept of pediatric spay/neuter in dogs and cats in an effort to reduce the number of unwanted animals of these species. Just as for other veterinary medical and surgical procedures, veterinarians should use their best medical judgment in deciding at what age spay/neuter should be performed on individual animals.

Read Full Q/A … : Spay/Neuter Your Pet

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. 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. What is the best way to train your dog on a pee pad? He can go on the pee pad if I bring him to the pad if I don’t he makes an accident.
ANSWER : A. Train your dog using a positive reinforcement method. Since your dog will use the pad when you bring it to him, reward him immediately for urinating on the pad. First, teach your dog to associate the word “good” with a treat (or use a special device called a “clicker” in place of a verbal “good”). Then, say “good” or “click” when you dog urinates on the pee pad and reward him as soon as he finishes. Repeat this training over and over until your dog understands that peeing on the pad equals reward. Then, begin to move the pad away from your dog and bring him to the pad wherever it is. Again, reward when he goes on the pad. It is all about making it “fun” to pee on the pad (reward) and not fun to pee anywhere else (no reward). To learn more about “clicker training” and/or positive reinforcement training, I recommend purchasing a good book on training using positive reinforcement techniques. Or, I or another of the experts on this site, would be happy to consult with you to guide you through the steps and make this a positive experience for both you and your dog.

Q. My 4 yr old male Catahoula Leopard Dog mix is a rescue. He’s become very possessive of me around larger dogs. How can I correct this behavior?
ANSWER : A. Sudden behavior changes can sometimes indicate an underlying health issue, so scheduling a checkup with your regular vet is always the first step. Once any health issues have been addressed, then you can address the behavioral ones. It is very common for dogs to become “possessive” of people or objects when around other dogs or people, and is called location guarding. Possession of objects or places can be a little easier to manage, however possession around other dogs can be treated as well. Working from a distance in a technique called BAT or Behavioral Adjustment Training may help. This technique involves your dog and another calm dog. Start off at a far distance and then move in until your dog becomes reactive or wary of the other dog. Move back a small amount and wait for your dog to become calm. If he shows calm behavior, reward with lots of praise, treats and love! If he becomes agitated or possessive, move back until he is calm, or stop the session completely and try again later. While this may take some time, it can help dogs learn that other dogs are not a threat to them or their people. Reading more information about BAT training or contacting a local trainer in your area can help with further advice and techniques!

Q. Can I give my dog ice water to drink?
ANSWER : A. Yes, of course you can. However, you do not want to give ice water to your dog when he is already overheating. If your dog is panting, shallow breaths, vomiting, displaying gums of a different color, having diarrhea, or lethargic, do not give him ice water. Ice, ice water, and very cold water all shock your dogs system, and constrict the blood vessels, making your dog hotter in-turn. It could turn deadly.

If your dog is acting normal, and in a cool room, feel free to give him some ice water, or ice cubes! There a fun treat, and you have nothing to worry about. It’s truly only when they’re very hot, or overheating.

FYI, if the dogs are vomiting, panting with shallow breaths, having diarrhea, etc.. please see a vet immediately.