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.

What to Feed a Stray Cat That Shows Up at Your Door? Our Vet Answers

Share

a gray stray cat is walking along the sidewalk

If you are feline-obsessed, then a stray cat showing up at your door might seem like divine providence. You were hoping for another cat, and here one just happens to show up! But many questions are running through your mind. Are you sure it is a stray? Can you keep a stray cat? What can you feed a stray cat and what do they normally eat?

Each of these questions is sensible, and before you can determine how to best handle the situation, you will need some answers. In this article, we aim to offer some succinct answers to help you figure out the right course of action to take when a stray shows up on your doorstep.

divider 2 cats

Are You Sure It’s a Stray?

The first thing you must be certain of is that it’s a stray cat. Truth be told, there’s a good chance that it is. In the United States alone, it’s estimated that there are more than 70 million stray or feral cats. To put that in perspective, there are approximately 95.6 million cats kept as pets in the country, according to a national survey of pet owners. This means there are nearly as many stray cats as domestic ones in America.

Still, you need to be sure that the cat is a stray before taking action. Appearances can often give us clues. For instance, if the cat seems very lean, has a patchy or rough coat, or displays an overall unhealthy appearance, it’s a good bet that the cat hasn’t had human contact for some time.

Make sure to check the cat for a collar or some sort of identifying tag. If you find one, the cat is almost certainly someone’s pet. Even without a collar, it’s possible that the cat is microchipped.

Exhaust all possible options when ensuring that the cat is a stray. The last thing you want to do is accidentally steal someone’s pet!

stray cat in corner
Image Credit: 1000 Words, Shutterstock

divider 2 cats

What to Feed Stray Cats

Once you’ve determined that the cat is truly stray, you can start to think about providing some care for it. So, what should you feed a stray cat?

You can feed a stray cat the same sorts of foods you would feed to your pet cat. Start by offering the cat a can of tuna or cat food. Wet food tends to be more appealing to cats, though if you only have dry cat kibble, you can try to offer that as well.

Though you’ll often see people offering milk to stray cats in movies, this is a bad idea. Most cats are lactose-intolerant. Their digestive systems are not built to process dairy. Giving a cat milk could be forcing diarrhea or an upset stomach upon them. Aside from food, you’ll also want to make sure to provide the stray cat with plenty of fresh water.

One important rule to follow is to only offer and never force. Remember, a stray cat is basically a wild animal. If you attempt to force it to eat, you could get bitten or scratched.

What Do Stray Cats Eat Normally?

cat with dead mouse
Image Credit: Piqsels

Keep in mind that cats are not helpless creatures. You see a stray cat and might have an emotional reaction that causes you to want to help, but cats are natural predators and ruthless ones at that. Feral cats have many options for food and may not need your help at all.

Some common foods that stray cats eat include:
  • Mice
  • Rats
  • Other rodents
  • Fish
  • Lizards
  • Birds
  • Insects
  • Rabbits
  • Squirrels
  • Chipmunks
  • Other small mammals

divider 2 cats

Can You Keep a Stray Cat?

If you’ve been feeding the stray you found, you might start developing some feelings towards it, which could evolve into wanting it to be your pet. First, you must remember that it’s essentially a wild animal and will require taming if you wish to keep it as a pet. But is it even ok to do such a thing?

As long as the cat doesn’t belong to anyone else, you can keep it. But you’ll need to be certain, which means taking the cat to a vet to get it scanned for a microchip.

Of course, there are other options aside from keeping the cat yourself. You could do something called a TNR, which stands for trap, neuter, return. This helps to stop the feral cat population from continuing to expand.

Another option is to find the cat a suitable home that’s not your own. This might require some additional steps and work, including possible vaccinations, deworming, spaying/neutering, and more.

One final option is to take the cat to a shelter or humane society where the cat can be put up for adoption. This isn’t an ideal solution though, so treat it as a last resort.

kittens in a cage of a shelter
Image Credit: Okssi, Shuttestock

divider 2 cats

Conclusion

Cats are incredibly capable creatures, and a stray cat probably doesn’t need your help to survive. Still, the caring instinct in you might be too strong to see a stray cat and not offer help. If that’s the case, you can provide water, tuna, or cat food to the cat. But first, you should ensure that it’s truly a stray and not someone’s pet.


Featured Image Credit: Gansstock, Shutterstock

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

Ask Dr. Paola – Help! My Male Cat Gets Into Fights! (March 9, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Why Your Cat’s Poop Smells Like a Biohazard

Nobody enjoys litter box duty, but sometimes it gets unbearable. The smell hits you from across the room. You’re scooping faster, lighting candles,...

RIP Your Furniture? Not With This Guide to Cat Scratch Damage Control

Your couch looks like it survived a minor apocalypse. The curtains have mysterious vertical shreds. That new rug you splurged on is already...

Celebrating 15 Years as the Most Popular Resident of No. 10 Downing Street

For almost 300 years, a rather unassuming Georgian building of black bricks with a shiny black door has been the official residence and...

More related

Why Do Cats Have Hanging Belly Pouches? Vet-Reviewed Primordial Pouch Explanation

It may seem that no matter how skinny a cat is, it always has a hanging belly. Although it may be easy to...

Does Apple Cider Vinegar Kill Fleas on Cats? Our Vet Explains

Many people consider apple cider vinegar a cure-all for various ailments. Certain applications are debatable, but what about for fleas? Unfortunately, apple cider...

Do Munchkin Cats Get Along With Dogs? Vet-Reviewed Answer & Explanation

Affectionately known as the Dachshund of the feline world, the diminutive Munchkin Cat is pure, fur-covered cuteness! Their loveable looks are mirrored by...

Are Majesty Palms Toxic to Cats? Vet-Reviewed Houseplants Examined

If you’re both a houseplant and pet lover, you probably Google every plant you bring into your home to see if it’s safe....

Keep reading

7 Best Cat Shampoo in Canada in 2026 — Reviews & Top Picks

Are you thinking about giving your feline friend a makeover? Perhaps you’ve noticed that Fluffy has been leaving an unappealing smell around the house, or maybe your cat simply needs a good cleaning. Either way, you might be wondering what...

cat in bathtub

Why Does My Cat Act Like a Dog? Vet-Verified Behavior Explained

Many cat parents describe their companions as having dog-like qualities. It’s a way of saying that cats are loving, loyal, devoted, and interested in interacting with people. There are a few activities dog-like cats engage in, including talking to their...

calico-cat-welcome-his-owner

Can a Cat With Feline Leukemia Live With Other Cats? Vet-Reviewed Facts & FAQ

Feline leukemia, or FeLV, is a virus that is the second leading cause of death in cats. It’s a serious condition that must be dealt with throughout an infected cat’s lifetime. Luckily, a vaccine that prevents cats from getting it...

sick cat with feline disease

Can Cats Eat Candy? Health Risks & Recommendations (Vet-Reviewed)

Nearly all creatures love the deliciously sweet flavor of candy. You might want to share a piece of your candy with your beloved feline as a result. Although your heart is in the right place, you should not feed any...

Can Cats Eat Candy

When Do Male Cats Start Spraying? Vet-Reviewed Facts & Tips

Male cat pee has a distinct odor, and when your male cat sprays outside the litter box, you know it without a doubt. In fact, both male and female cats spray, but males do it the most. For those with...

Norwegian forest cat male marking its territory

Is Aluminum Plant Toxic to Cats? Vet Approved Safety Facts & FAQ

Aluminum plants, known as Pilea cadieri, are hearty evergreen perennials in the same family as nettles. The plant features dark green leaves that look as if they’ve been brushed with aluminum. It’s native to Vietnam and parts of China and...

Catster_Is Aluminum Plant Toxic to Cats

Ragdoll Cat Health Problems: 20 Vet-Reviewed Issues

As one of the most popular cat breeds, Ragdolls are known for their docile and placid temperament. Their trademark move is to go limp in your arms when you hold them, hence the name “ragdoll.” They’re typically healthy and free...

Catster_Health Problems of Ragdoll

Social Pets CBD Hemp Oil Review (2026): Pros, Cons & Verdict

Social CBD manufactures a variety of products containing cannabidiol (CBD), a natural plant compound that’s been in the news a lot in the last decade. CBD is the second most prevalent active ingredient in marijuana and is derived directly from...

Social Pets CBD Hemp Oil

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.