Experienced and professional animal trainer provide their insights in answering this question :
A. It’s good he has had some tuna. You need to get to the bottom of the problem though and the only way to do that is to take it to your vet for an examination.

How to Identify Common Pet Problems ?

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Medical problems such as kidney disease, pancreatitis, ingestion of non-food material, cancer, dental disease, urinary tract disease, and arthritis can all deter a cat from eating. In addition to health issues, a cat`s psychological well-being can also play a role in altering a cat`s hunger.
Your cat may be acting normal, even though its appetite isn`t quite right. This could be due to them growing bored of their food (picky eaters),dental issues , or stress. If your cat is stressed out, they may be put off their food or have a changing appetite.
Increased water intake is known as `polydipsia`. The most common causes of increased thirst and drinking are: Kidney (renal) dysfunction. Liver (hepatic) disease.
A cat`s loss of appetite often indicates illness and is a medically significant symptom. Therefore, it is important to monitor your cat and if the behavior lasts for more than a day you should call your vet immediately.
The average cat can technically survive for one to two weeks without food if they have a water supply. However, without protein, it may be more like three to four days, even if they have enough water.
So, can cats eat tuna? Tuna is not nutritionally balanced and should not be fed as a large part of your cat`s meal plan. Even giving canned tuna as a treat can lead to health issues, especially if it is given in large amounts or frequently.
Fussy eaters will often smell the food first, and then if they are not interested, they will generally walk away or turn their nose up in the air. It may be something as simple as they are tired of tuna, but if your cat shows signs of not feeling well, you need to know what to watch out for and what to do.
If your cat is drinking a lot of water and there urinating more frequently, they may be experiencing early signs of kidney disease. Your vet will likely recommend bloodwork, urine testing, and blood pressure if there is concern for compromised kidneys.
Stress and anxiety.

When your cat is under pressure, she might show certain behavioral changes. Thus, some cats eat less. Some eat more. Some misbehave, while others drink more water.

Most felines will be perfectly content being left alone for up to 8 hours while you`re at work. As long as fresh water is available, some cats can be left alone for up to 24 hours. However, longer or more frequent periods of time away, such as full days or nights away from home can be more disruptive.
If their nutrition does not meet their requirements, they will lose muscle mass resulting in the ability to easily feel the bones of their spine and hips when petting them.
If cat doesn`t eat one meal and then returns to normal eating habits, this usually isn`t a concern. But if your cat is not eating for days, it`s important to reach out to a veterinarian. Dogs can go much longer than cats without eating. When cats stop eating, they start introducing the risk of different diseases.
Offer treats or strong-smelling foods such as fish or chicken, if permitted by your veterinary team, to encourage cats to start eating, remembering this is not a nutritionally complete way to feed a cat. Food can be slightly warmed to release aroma.
Offer your cat special treats to entice her to eat. Try out some new interactive toys and games to stimulate her brain. Make extra time to play with your cat. Move a window seat to a new location so she gets a new view.
While some people think of cats are solitary animals, cat owners know that kitties form close connections with their human caretakers. Plus, our cat friends benefit from the care of responsible humans. To be safe, you shouldn`t leave your cat alone for more than 24 hours at a time.
Eggs are not only a perfectly safe food source for cats – they offer much in the way of nutritional benefits. Aside from being rich in protein, eggs are also a great source of linoleic acid, Vitamin B2 and B12 and water-soluble Vitamin A – all of which are wonderful for your cat`s skin and coat.
Cheese and dairy are not good for cats. They aren`t toxic to cats, but eating too much cheese can upset their stomach and lead to diarrhoea or vomiting. Eating cheese over a prolonged period can also lead to obesity. Some cheeses are also very high in salt, which can cause problems in excess just as it does in humans.
Feed your cat tuna like it`s a treat, meaning only give your cat tuna occasionally and only up to 10% of their day`s calories. As part of a balanced diet, you can safely offer one teaspoon of tuna a few times a week, or about one-half can per month.
Is it the same thing day in and day out, or do you spice it up a little and offer different foods from time to time? There is no right answer to this question. As with most aspects of cat care, it depends on the individual. Some cats definitely do better when they eat the same thing every day.
Sometimes, bored cats might express signs typical of anxiety, including excessive meowing, moaning and self-grooming. Similar symptoms can be spotted in cats who struggle from separation anxiety. Just don`t forget that anxiety, in combination with boredom, can lead to destructive and aggressive behaviors.
Your cat stares at you as a way to communicate with you. Your cat may be telling you it`s hungry, scared or simply observing you. The best thing you can do is take in your cat`s body language as a whole instead of just the staring.
You may notice an intense stare from your feline friend around meal times because your cat doesn`t want to miss seeing you go near his or her food bowl. Furthermore, your kitty may stare at you while you`re eating, hoping for a handout or to remind you that he or she would like to be fed too.
Three of the more common causes of excessive urination and excessive drinking in cats are diabetes mellitus, chronic kidney disease, and hyperthyroidism.
Most cats poop about once a day, though it`s also normal for a cat to poop every 12-36 hours. Kittens may poop up to three times per day, while older cats are usually less often. If your cat poops more than 3 times per day or less than once per day, consult your veterinarian.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. Why do cats meow?
ANSWER : A. Cat parents often wish they could better understand what their favorite feline friends want or desire. A cat’s meow can be interpreted in many different ways and can indicate an array of feelings and needs. Here are some of the most common reasons for your cat’s vocalizations:

1. Greeting- Many cats will meow as a greeting when you enter your home or walk into a room. Cats will also meow at another cat or animal in the household to extend a hello and acknowledge the other animal’s presence.

2. Attention – An exuberant meow followed by leg rubbing or another attention seeking behavior may indicate your cat is looking for some quality time spent together. Some petting or rubbing behind the ears may be in order.

3. Hunger – A meowing cat is often a hungry cat. This is one of the most common reasons for a cat to vocalize to their owners. A cat will meow to get your attention at feeding times or even when they want extra food.

4. Sickness – A sick or hurt cat may begin to meow excessively, warranting a visit to the veterinarian. There are numerous reasons for a cat in distress to meow—whether it is related to an upset stomach, an injured leg or a urinary blockage. These meows should be carefully investigated.

5. Entering or leaving – Most cats will vocalize when they want to be let in or out of a room. You may notice when you are in the bathroom or behind the closed door of a room that your cat begins to meow, scratches at the door, and often reaches its paw under the door. This is a clear indication that the cat wants to be where you are.

6. Angry – An agitated cat may meow to warn their owner or another household pet that they are upset and would like to be left alone. This angry meow may increase in sound volume as the cat becomes more stressed or agitated. Often a cat will exhibit this type of meow at the veterinary office when they are unhappy with their examination or restraint.

Each feline is different and so are their vocalizations. Learn to understand the variety of meows your cat uses on a daily basis. This will help you develop a better relationship with your cat and help them live a more trusting and happier life.

Q. Cat was vomiting for a few days. Took to vet, received anti-nausea medicine 2 days ago. Drinks and no longer vomits, but won’t eat. I’m worried
ANSWER : A. If your cat has been feeling nauseated, it is possible that the nausea, or just general illness is making him want to eat less. However, you can try enticing him to eat with a few tricks geared to cats.

Warming up wet foods or even bland people foods such as plain chicken or boiled hamburger can make food more interesting to cats. Cats tend to go for aromatic rather than flavorful foods, so making the food as “smelly” as possible may encourage your cat to take a bite. Bland foods are also good for helping to soothe upset stomachs, which may still be happening if your cat had recently had a vomiting episode.

However, if enticing your cat to eat does not work, or he continues to refuse to eat any food, it is best to contact your local veterinarian for more care and testing. Cats can become very ill if they refuse to eat for more than a few days, and finding the underlying cause can help your cat feel better.

Q. My cat continues to scratch on furniture and carpets. He has plenty of scratching posts around the house. Please help!
ANSWER : A. Scratching is a natural behavior in cats that can be frequently frustrating for pet owners who want to keep their furniture from being shredded on a constant basis. The texture of furniture and carpet is very appealing to cats and this why they frequently choose to spend their time on this activity as opposed to playing with their own cat toys. Here are some suggestions to help curb this unwanted behavior:

1. Purchase a cat scratching post or cat tree that is covered in carpeted or textured material. Place it in an appealing spot that your cat would be inclined to spend time (eg. in the sun). You can also place catnip on the scratching post or cat tree to make your cat even more interested in the new object.

2. You can utilize double sided tape on the ends of the furniture because you cat will not like the sticky feeling and will learn to not scratch in that region. Use the tape that has a lighter adhesive in order to prevent any permanent damage. Other materials, such as aluminum foil or bubble wrap can also be placed on the furniture to discourage the scratching.

3. Keep nails trimmed short by either learning to do this on your own at home or using a veterinary technician, or groomer. Nails can usually be trimmed every 6-8 weeks.

4. Redirect the unwanted behavior. If your cat begins scratching, use a favorite or new toy to distract the cat from the scratching. Give your cat positive praise for not scratching.

5. As a last resort you can use a spray bottle full of water to spritz your cat when he or she is scratching inappropriately at your furniture. Generally, cats do not like water and this will discourage them from continuing the behavior.

Have patience with your cat because it can takes time to understand this is an unwanted behavior and that furniture is not another toy for them to use. You can always consult your veterinary or veterinary behaviorist to help with ideas or further solutions to this problem.

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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. My cats nose is stopped up on antibiotics. She has a loss of appetite, acting normal though. Is 3 ounces of can food enough in 24h? 9 pound cat
ANSWER : A. Cats with stopped up noses tend to eat much less, as you’ve noted, because they can’t smell their food as well. And the smell of food is pretty important to a cat’s appetite. You can start by warming up the food in a microwave – not too hot, test it yourself by putting your finger right in the center, as the temperature of microwave food can vary – as this will intensify the smell and hopefully make your cat more interested.

Saline nose drops, like those that are used on little kids, are safe to use on a cat to clean the discharge that is dried around and in the nose. There’s a brand called Little Noses that’s available in the U.S. That I like. You can put it on a q-tip and try to remove the debris. Humidifying the air with a humidifier can help as well, or you can put the cat in the bathroom and run the shower enough to generate steam. Don’t use “real” nose drops like Neo-synephrine or anything else like that – cats quickly build up resistance to them.

A 3 oz can of food is an OK amount in 24 hours, but do try the techniques above to help your cat get more interested in food. You might also try some baby food – no garlic or onions in the ingredients – as cats usually really like the taste of it.

Q. Cat’s been vomiting a lot and has become very common. The vomit used to be tubular, but is now liquid. Now she’s not eating, weak, and sleeping more
ANSWER : A. Your cat’s symptoms are very concerning. Cats cannot go more than a few days without eating or they risk liver damage. Your cat needs to be seen by your vet for an exam and bloodwork to determine the cause for your cat’s loss of appetite. Based on the findings, your vet will be able to give you a clearer picture of what is going on with your cat and be able to offer you treatment options.

Try enticing your pet to eat with beef or chicken baby food that does not contain onion or garlic powder. Onion and garlic causes anemia. Warm it in the microwave for a few seconds. Stir it with your finger first to make sure there are no hot spots and that it isn’t too hot. This makes it more aromatic and appealing to your pet. Wetting dry food or mixing wet food with low sodium chicken broth, also warmed, might entice your pet to eat. Some cats like to be petted while they eat, some want to be left alone. You’ll know your cat’s habits and be able to act accordingly.

Q. My cat will not stop going to the toilet on my carpet, bed, washing pile etc.. Also uses its litter box occasionally? I don’t understand why this is?
ANSWER : A. Inappropriate elimination in cats is often a behavioral problem rather than a medical problem, so the first step is to have him seen by your vet to eliminate any kind of illness or condition as a cause for his eliminating outside the box.
If medical issues are ruled out, take a look at other reasons. Has there been a lot of unusual activity? Has you cat been left at home or boarded? Is the litterbox in a busy area? Has anything happened recently in this area to make him reluctant to use it again? Is there another cat, pet or person that is preventing him from getting to the box? Have you changed it from a hooded to an open box, or vice versa? Is it big enough? Have you changed the type or brand of litter? Is there something attractive about the spot he uses? Cats dislike disturbances to their routine and may act out to express their dissatisfaction.
The general rule is one litter box per cat in the household, plus one. That way each cat can have a place of their own to go in case the box is occupied or another cat has claimed it as territory. They should be scooped daily, if not more often and changed completely weekly, washed with soap and water only. You can offer one kind of litter in one box and another kind in another to see if there is a preference. I don’t recommend the crystals, it makes a hissing sound when wet that startles some cats and make them reluctant to use it again. The litter boxes should be located in a quiet, low-traffic area so that the cat can use them in peace. Make sure any other pets or people aren’t giving them a hard time around or in the litter box. It may take some investigation and experimentation to find your cat’s preference and accommodate him so that everyone is satisfied with the situation. And, when cleaning up pet accidents, don’t use any cleaner containing ammonia. This leaves behind a scent similar to urine.

Q. My cat has eaten a dry Purina Cat Chow diet since 7 weeks old she is 14 yrs. She drinks cold water dripping from the bathtub faucet. Is this normal?
ANSWER : A. Dry cat food is fine for cats and can actually have a benefit of helping to keep their teeth clean. If she is 14 now, it may be a good idea to switch her to a senior diet in your brand if you have not already. Senior diets are usually tailored to address aging pet needs such as joint problems and weight gain from lessened activity.

Cats tend to enjoy running water sources to drink from rather than a bowl. If your cat enjoys this and you want to save money on your water bill, a cat fountain that recirculates the bowl water and keeps it dripping/streaming may interest her. If not, drinking from the tub is just fine if she enjoys it and it keeps her hydrated!

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