Can Cats Eat Before Getting Spayed?

by Alex Kountry
Updated on

Considering getting your cat spayed? You may be wondering if they can eat before the procedure. Check out this blog post to find out!

Checkout this video:


Before getting spayed, your cat will need to fast for at least 12 hours. This means no food or water during that time. You’ll want to start the fast in the evening so that your cat can sleep through most of it and won’t be too hungry in the morning.

What Happens If a Cat Eats Before Getting Spayed?

Most vets will recommend that you do not feed your cat for 12 hours before surgery. This is to reduce the risk of complications during the surgery. However, some people may wonder what will happen if their cat eats before getting spayed. Let’s find out.


Vomiting is a very common side effect in cats who have not eaten for awhile and then eat a large meal. When the stomach distends quickly with food, it can cause the stomach contents to come back up. If your cat is spayed before she has a chance to eat, she may vomit when she gets home.


Diarrhea is a common side effect if a cat eats before getting spayed. This is because the surgery will likely cause an upset stomach. If your cat has diarrhea, it is important to monitor them closely and contact your veterinarian if the diarrhea persists or worsens. Treatment for diarrhea may include over-the-counter medications, special diets, or antibiotics.

When Should a Cat Eat Before Getting Spayed?

If you are getting your cat spayed, you may be wondering if there are any dietary restrictions that you need to be aware of. The good news is that there are no specific dietary restrictions for cats before they get spayed. However, it is always a good idea to talk to your vet about your cat’s specific needs.

The Night Before

Spaying is a common surgical procedure performed on female cats to remove their uterus and ovaries. The surgery helps reduce the number of homeless animals and can also have a positive effect on your cat’s behavior.

Although the surgery is fairly routine, it’s still a major procedure. For that reason, your vet will likely recommend that your cat not eat anything for at least 12 hours before the surgery. This fasting period allows the stomach to empty and reduces the risk of vomiting during or after the surgery.

The Morning of the Procedure

If your cat is getting spayed, you might be wondering if you should feed her before the procedure. The answer depends on when the surgery is scheduled. If it’s first thing in the morning, it’s probably best to not feed her breakfast. Your veterinarian will give you specific instructions on when and how much to feed your cat before surgery.

How Much Should a Cat Eat Before Getting Spayed?

It is common for pet parents to wonder how much their cat should eat before getting spayed. The short answer is that it is not necessary for your cat to eat anything prior to the surgery. In fact, it is actually better for your cat to have an empty stomach.

A Small Amount

You may have heard that it’s not good to feed your cat before surgery, but the truth is that a small meal is fine. In fact, it’s actually best to feed your cat before taking them in for the procedure.

The reason for this is that cats can sometimes get nauseous when they’re nervous, and a full stomach can help to prevent this. Just be sure to keep the portion size small so that your cat doesn’t get sick before the surgery.

Enough to Take the Edge Off

If you’re like most pet parents, you’ve probably done some research on the internet about how much food your cat should eat before getting spayed. The truth is that there is no one-size-fits-all answer to this question. The amount of food your cat should eat before surgery will depend on a number of factors, including her age, weight, and activity level.

That said, most veterinarians recommend that cats eat a light meal before getting spayed. This will help to take the edge off their hunger and make them more comfortable during the procedure. It’s important to note that you shouldn’t allow your cat to gorge herself on food before surgery; a small meal should be sufficient.

If you’re unsure about how much food your cat should eat before getting spayed, please check with your veterinarian for guidance. They will be able to give you specific instructions based on your cat’s individual needs.


In conclusion, you can feed your cat before getting spayed, but it is best to consult with your vet first. There are a few things to consider, such as the type of food, the amount of food, and when you feed your cat. Remember, it is always best to err on the side of caution when it comes to your pet’s health.

Photo of author

About the author

Alex Kountry

Alex Kountry is the founder of HayFarmGuy and has been a backyard farmer for over 10 years. Since then he has decided to write helpful articles that will help you become a better backyard farmer and know what to do. He also loves to play tennis and read books


HayFarmGuy - Get Info About Farm Animals in Your Inbox

Leave a Comment