Your cat is unlikely to be ill if they vomit after eating wet food or kibble. In fact, you may be very certain they’re unwell as a result of consuming too much too rapidly. It’s conceivable that your cat has a food allergy, irritable bowel syndrome, or has consumed a hazardous chemical, though this is unlikely.
There are a number of serious conditions that might cause cats to throw up after eating.
1. Consuming Food Too Quickly
When you put out wet food or replenish your cat’s dry food dish, they may get overly eager to eat and eat too rapidly. When food is consumed too rapidly, it is not properly digested, leading your cat to vomit. Vomiting can also be triggered by movement or activity after eating. If your cat vomits because she eats too quickly, offer her numerous little meals throughout the day instead of one huge dish of food.
2. Food Allergy and Food Intolerance
Vomiting can occur if your cat eats anything in their food that they are allergic to, or if your cat just has an allergy to it.

3. Inventive Cuisine
Switching meals might introduce an allergen, but it could also disrupt your cat’s feeding habit, resulting in vomiting after a meal. To avoid this, always introduce a new cuisine slowly.
4. Irritable Bowel Syndrome (IBS)
IBS is a condition in which the intestines. Irritable bowel syndrome can cause stomach pains and diarrhea in addition to vomiting. If you experience these signs, you should see your veterinarian to develop a treatment plan.
5. Hairballs
Although hairballs are formed by hairs consumed during grooming, not by mealtime food, the presence of hairballs might cause your cat to vomit after eating.
How Can I Prevent My Cat From Throwing Up After Eating?
Is your cat vomiting up after every meal but otherwise performing normally? If that’s the case, they’re probably devouring meals that are far too large for them. Their bodies reject the meal due to the abrupt rise in the amount of food in their stomachs.
Sadly, this means that their supper ends up on our carpets! This isn’t good for either of you; you now have a mess to clean up, and your cat isn’t getting the nutrients it needs from its diet. As a result, you’ll want to keep your cat from puking for the sake of both of you.
Make sure your cat’s portion sizes are appropriate.
If your cat consumes too much food, it may regurgitate it. As a result, the first thing you should do is look at their portion sizes. The amount of food you should give your cat is determined by their weight and age, as well as their activity level and the type of food you use. A extremely active young cat with a healthy weight, for example, will consume considerably more than a lethargic senior cat with obesity.
The average cat of a healthy weight and activity level requires roughly 30 calories per pound of body weight per day, as a general guideline. An 8-pound cat would require roughly 240 calories per day. Then you may look at the cat food package to see how much food that corresponds to. On the side of most cat food boxes, there will be suggested serving quantities.
It is always preferable to consult your veterinarian. They’ll be able to provide you tailored advice depending on your cat’s breed, weight, age, activity level, and other characteristics. Once you’ve nailed down the portion size, make sure you measure it out every day to avoid overeating.
Smaller and more frequent portions should be fed.
Even if you give your cat a healthy quantity, they may vomit if they eat the full day’s worth of food in one sitting. As a result, the second suggestion for preventing your cat from vomiting after eating is to provide smaller, more frequent meals. This is an excellent tip since, even if your cat eats really rapidly, there will be insufficient food in their stomachs to cause them to vomit.
Make sure their food hasn’t been spoiled.
This may seem conscience, but make sure to check the expiration date on the cat food you’re using. If it’s over its expiration date, toss it out and get more. It’s possible that your cat is unwell because he’s eating out-of-date food.
Food that is over its expiration date can deteriorate quickly if it is not kept properly. If you’re keeping dry cat food, make sure it’s maintained in an airtight container. In the cupboard, sealed wet cat food, on the other hand, is OK. Place the can in the refrigerator once it’s been opened, and discard any that hasn’t been used within five to seven days.
Make sure your cat’s food isn’t left out for longer than it has to be. If your cat vomits after consuming dry food, this is very likely. Too frequently, owners just top up their cat’s bowl every day without removing the old kibble from the bottom. These bottom pieces of food will become stale rapidly and may cause your cat to vomit.
After an hour, any uneaten wet food should be thrown away. It becomes a breeding habitat for harmful germs after this period. This shouldn’t be an issue if your cat eats their food quickly. If your cat vomits after slowly eating wet food, make sure you’re not feeding them damaged food.

4 Ways to Make Your Cat Eat Slower
One of the most prevalent reasons of cat vomiting is eating too quickly. Hiccups can also be caused by a cat sucking in air when gobbling. So, how can you train your cat to put their foot down when their bowl falls to the floor?
Place a ball in their bowl
Fill your cat’s food bowl with a golf ball, ping-pong ball, or other ball. The cat will be forced to eat around the ball, causing them to slow down. Simply make sure that the ball you select is large enough not to be eaten, and that you wash it frequently to prevent bacterial development.
Make Foods in a Muffin Tin
Using a muffin or cupcake tray, divide your cat’s share into cups. Your cat will have to travel from cup to cup, taking their time to acquire the food from each compartment.
Make a scavenger hunt out of it.
Another approach to make your cat’s eating more leisurely? Use their innate impulse to seek and explore to your advantage. Hide food in various locations throughout the home and then set your cat on a mission to find it. Your cat will feel like they’re on a mission, and you’ll be relieved to know that his or her food will be easy to digest.
Fill a Puzzle Toy with Stuff
Fill a puzzle toy, such as the Kong Wobbler, with your cat’s food (keep in mind that this only works with dry food). To get the toy to distribute morsels of food, your cat will have to knock, spin, or drop it. Using a puzzle toy not only slows down your cat’s feeding, but it also gives them exercise (something most cats need).
FINAL THOUGHTS
Cats with food sensitivities may vomit up undigested food. Toxicity, inflammatory bowel disease, and diabetic ketoacidosis are all possible causes of diabetic ketoacidosis. Make an appointment with your veterinarian if you believe any of these conditions apply to you. They’ll be able to diagnose and treat the problem, and your cat will stop vomiting once they’re feeling better. You should also keep an eye out for rotten food or too big servings, since both might cause your cat to vomit after eating.
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