Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Ask Dr. Paola – Stress, Treats & Biting (October 20, 2025)

Catster_Ask Dr Paola Featured Image_v1-2_Nov 12 2024

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our readers better understand their cat’s health and well-being.

Whether you’re a new pet parent or a seasoned cat lover, Dr. Paola is here to provide answers to your most pressing questions. From nutrition tips and preventive care to troubleshooting common behavioral issues, Dr. Paola is ready to offer insights that will keep your kitty happy, healthy, and feline fine. Stay tuned for expert guidance on a range of topics that matter most to you and your cat, so you can make informed decisions and provide the best possible care for your furry companion. ‎

Have‎ a ‎question? Send it in here!

divider single cat paw oct 2024

Help! My Cat is Stressed!

“Lily has been stressed since I was diagnosed with breast cancer. She has clean litter boxes, scooped every day, but decides to pee in one and poop on the floor near the other one. What is good to give her for her stress problems?” – Maria

Hi Maria,

Firstly, I am so sorry you are going through this, and, understandably, Lily is picking up on the changes and stress at home. Cats are susceptible to emotional shifts in their environment, and they often express their distress through changes in litter box use. Since she is urinating in one box but defecating outside the other, it would be important to first have her examined by your veterinarian to rule out medical causes such as gastrointestinal discomfort or mobility issues, which can mimic stress-related behavior.

If she checks out healthy, then helping her feel secure becomes the focus. Providing consistency in her routine, adding a synthetic pheromone diffuser in the areas where she spends most of her time, and offering engaging play or puzzle feeders can all help ease anxiety. Some cats also benefit from natural calming supplements, which are available without a prescription. These strategies stay within safe boundaries and can be very effective in supporting her emotional well-being while you continue caring for yourself.

With time and gentle reassurance, many cats regain their litter box confidence once their stress is eased. I hope this helps!

Sincerely,

Dr. Paola

divider cats oct 2024

If you'd like to talk with a vet, like Dr. Paola or one of our other expert veterinarians, you can head over to PangoVet. It's our online service where you can talk with a vet online and get the advice you need for your cat — all at an affordable price!

Catster reader exclusive deal: Save 65% on your first call, use code ASKDRPCATSTER65 at checkout.

PangoVet_Mention-in-Content for PangoVet

divider cats oct 2024

Help! What is the Best Treat for My Picky Cats?

Dear Dr. Paola,

For a treat, can I give my cats Callie and Roscoe regular tuna (such as Starkist), or should I stick with a cat food treat (such as Fancy Feast flaked tuna)? They don’t like dry cat food treats.  – Carol

Hi Carol,

Thanks for your question. I can understand wanting Callie and Roscoe to enjoy something they love. Plain canned tuna in water, like the kind made for people, can be given occasionally in very small amounts as a special treat. The concern with using it more often is that it is not a balanced diet for cats, so relying on it regularly could lead to nutritional imbalances. Another important consideration is that tuna can contain trace amounts of heavy metals such as mercury, which may accumulate in the body over time if eaten too frequently.

Cat-specific tuna treats, like the Fancy Feast option, are formulated to be safe for feline nutrition and are less likely to pose those risks if offered more regularly. If you decide to give plain tuna, keep portions tiny, more like a taste than a serving, and choose tuna packed in water without added salt or flavorings. This way, Callie and Roscoe can enjoy the flavor without compromising their long-term health. Their main diet should continue to be a complete and balanced cat food, with tuna staying in the “special treat” category.

Best,

– Dr. Paola

divider cat paw scratch oct 2024

Help! My Cat Bites Me When I Pet Him!

“When I’m petting and loving on my cat, Franklin, sometimes he just turns around and
bites my hand or my arm, even though he was just purring. Why does he do that?
– Cassy

Hi Cassy,

I know how confusing and even sometimes hurtful it can feel when a cat like Franklin is happily purring one moment and suddenly biting the next. What you are seeing is a common behavior often called “petting-induced aggression.” Some cats have a lower tolerance for physical contact, so while they enjoy being close and petted, they can quickly reach a threshold where the sensation shifts from pleasant to irritating. Because cats communicate largely through body language, they may show subtle signs before the bite, such as a twitching tail, flattened ears, or skin rippling along the back.

Purring can sometimes be misleading, since cats may purr not only when they are content but also when they are anxious or conflicted. For Franklin, the bite is his way of saying “that’s enough for now.” The best approach is to keep petting sessions short, pay close attention to his body language, and stop before he feels the need to escalate. Over time, you’ll learn his comfort window, and by respecting it, he will begin to trust that his signals are understood. This helps maintain the affectionate bond while preventing those unexpected bites.

Good luck!

– Dr. Paola

This article is a part of our weekly Ask Dr. Paola series

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Is My Cat Suddenly a Picky Eater? 7 Vet-Reviewed Reasons

Cats are known to be relatively pickier than most animals out there. In a way, this helps them stay alive. They aren’t prone...

When Can Kittens Eat Dry Food? Vet Approved Facts & FAQ

Kittens are adorable little creatures that require a lot of attention and care to grow up healthy and happy. One of the most...

How Long Can a Cat Go Without Pooping? Vet-Verified Causes & Solutions

Cats are extremely routine-based animals, and if you watch them long enough, you will notice that they do certain things at the same...

Why Do Cats Trill When They Jump? 4 Vet-Reviewed Reasons

In the wild, cats remain fairly silent. Their purrs, hisses, growls, and yowls are mainly for communication, not something they do casually as...

More related

Can Cats Eat Frosting? Vet-Reviewed Facts & FAQ

Frosting is a delicious topping on cupcakes, cakes, and cookies. With its main ingredients of sugar, butter, and cream, it’s a sweet, tasty...

What Can Kill a Cat? 16 At-Home Items Vets Tell Us To Watch Out For

Being a cat parent is a responsibility that should be taken seriously. Your cat needs water, food, frequent litter changes, grooming, playtime, and...

My Cat Swallowed a Foreign Object: When to See a Vet

Cats love to play with anything that they can get their paws on, such as buttons, balls of paper, bits of string, threads,...

Paula Brown: Use Feng Shui to Increase Harmony, Health, and Love

You might have heard of feng shui, but you might not understand its full meaning and potential. Feng shui expert Paula Brown agreed...

Keep reading

Can Cats Eat Nuts? Vet Approved Facts & Safety Guide

Cats can enjoy eating many different kinds of foods. With that being said, cat owners must still be mindful of what types of food and treats their cats eat because certain foods can still be bad for cats, even if...

Can Cats Eat Nuts

Can Cats Eat Carrot Cake? Vet-Approved Facts & FAQ

Every cat lover wants to celebrate their furry friend. If you plan on throwing a party for your cat, you’ll want to hold off on the cake–even if it is carrot cake. While a single bite of carrot cake isn’t...

Can Cats Eat Carrot Cake

Why Is My Cat Shaking While Purring? 4 Vet-Reviewed Reasons

Purring is the most common sound we hear from cats. No matter their size, all cats purr. Even kittens start purring when they’re only a few days old! And yet, we still don’t understand much about this infamous cat sound....

bengal kitten purring

How to Clean Cat Ears: Vet-Approved Step-by-Step Guide

Cats are pros at personal hygiene and maintenance. However, their ears are one of those areas that they, unfortunately, cannot groom effectively, and sometimes they need a good clear out. But, unsurprisingly, it can be slightly difficult to get them...

Cat ears getting cleaned

Why Is My Cat Biting Her Kittens? Vet-Approved Reasons & FAQ

People with a cat that has had kittens for the first time may find themselves confused by some of the behavior mama cat displays after her babies are born. While watching a cat discover their maternal instincts is often adorable,...

cat carrying its kitten_ightcube, Shutterstock

How to Make Dry Cat Foods Soft: 6 Vet-Approved Methods That Work

Some owners prefer to feed their cats dry food, whether as a solitary source of food or in addition to wet food meals. Because kibble is dehydrated, cats on a kibble diet should be drinking water to prevent dehydration. However,...

orange cat eating wet food

Nutro Cat Food Review of 2025: Recalls, Pros & Cons

Nutro Cat Food Review Summary Founded in the 1920s, Nutro is an American pet food manufacturing company and a subsidiary of Mars Inc., which also manufactures other pet food brands, including Whiskas, Royal Canin, and Iams, and is now headquartered...

Nutro Cat Food Review

Why Do Cats Like Clean Laundry? 4 Vet-Reviewed Reasons

For some reason, cats can’t seem to resist clean laundry. Most relish burrowing into warm laundry fresh from the dryer, and many refuse to move once comfortably snuggled deep in a laundry basket full of toasty sheets or clothes. But...

Cute kitten sleeping in laundry basket