Dog ate chocolate?

ask a vet

FIP? Fever and fluid.

Species: Cat
Breed: shorthair -tuxedo
Age: 2-5 years
We brought Mo into the vet two weeks ago because he had stopped eating and grooming himself. He was also making a jutting head movement when he swallowed, similar to the movements cats make before they vomit.

The vet found he had a fever of 104.5. He took x rays and found fluid in his abdomen and suspected FIP. An ultrasound did not show any masses or obstructions and his heart looked fine. His blood work was also good. We are still waiting for the tests of the abdominal fluid because the lab lost Mo's first sample and did not inform the vet for a full week.

We put him on prednisone which helped a lot for a week and less so after that. Then we added mirtazipine and cerenia to try to encourage him to eat more. He is still eating very little but the cerenia did seem to improve his mood.

My question is this: The vet did not have an explanation for the problem Mo is having with swallowing, and seemed to think it was irrelevant compared to the FIP. I understand that FIP is the most likely reason for ascites in a cat this age, but I also see that the swallowing problem seems to be what is directly interfering with his eating. Is there something else that could be causing this kind of swallowing problem, fever and fluid in the abdomen? Or is the swallowing likely a symptom of FIP? I am so afraid we are missing something that could possibly save him. Thank you so much for your time and your help.


Online vet, Dr. Marie

Dr. Marie replied:

Oh, I am sorry to hear about what is happening with Mo. The symptoms certainly do sound like FIP. Any time we see a fever in a young cat and abdominal fluid, FIP is very likely.

It's hard to say why Mo is having these swallowing issues. I did a search for you on Veterinary Information Network where thousands of vets discuss their difficult cases. I searched for "FIP" and "swallowing" and I found several cases where cats with FIP had difficulty swallowing. Many described it as gagging. I can't say for certain why this is, but it's possible that FIP causes lesions to form around the tonsils?

There is a lot that we don't know about FIP. We do know that there is a wet and a dry form and some cats get both. With a belly full of fluid, wet FIP is likely present, but the dry form could be affecting Mo's tonsils.

I could make a case for other things going on but they would be much less likely than FIP. One possibility would be electrocution. If a cat chews on an electrical wire this can cause burns at the back of the mouth which can interfere with swallowing. It mostly causes fluid in the chest though, not the abdomen, but it is possible. It's a long shot though.

Another possibility would be if Mo had swallowed something caustic like bleach or another chemical. It could cause burns in the throat/esophagus that could cause swallowing problems. But, in order for it to cause fluid in the abdomen this would mean that there was intestinal or stomach perforation and that would be very bad.

From what you have described I fear that FIP is most likely. I think that the swallowing issue is likely related to the FIP (mostly because of the cases that have been reported on VIN). Unfortunately, as you likely know, we don't have a cure for FIP.

Please let me know if you have more questions.

Dr. Marie.


Do you have a pet website? Interested in learning more about SEO for Wix?


Check out our dog age calculator and cat age calculator.

Want to receive pet coupons, vet advice and info on new pet products in your inbox?

* indicates required

We'll only send you great stuff, never spam. Unsubscribe any time.

Disclaimer: Although Dr. Marie is a qualified veterinarian, the information found on this site is not meant to replace the advice of your own veterinarian. AskAVetQuestion.com and Dr. Marie do not accept any responsibility for any loss, damage, injury, death, or disease which may arise from reliance on information contained on this site. Do not use information found on this site for diagnosing or treating your pet. Anything you read here is for information only.

Search for similar questions:

ask a vet

Popular questions...

Dog shedding. Why is our dog shedding so... (11821 views)

Puppy won't eat. My daughter has a Blue Nose Pit 4 1/2 months old female she has a great appetite and... (18032 views)

Is Frontline working for fleas? I live in Iowa and rescued a black Pug from a family in July. The previous owner... (21733 views)

Cancer or hairball? Mama Kitty has a lower abdomen mass. She is 5 lbs. The vet suspects cancer, although... (18070 views)

Dog seizured while boarding. Last March, I boarded Niko at the vet while on vacation. Until then he had been a... (19324 views)

Hamster biting leg Hi Iam a newbe to the whole dwaf hamster thing so I have this six week year old... (18912 views)

Small Russian Blue Cat. I have a Russian Blue who has recently turned 4 years old (we have had him since 6... (12412 views)

Is my dog pregnant? hi i have mated my yorkshire terrier last thursday she mated for 20 minutes and tied... (18628 views)

Dog's nails are breaking. My dog is about 10 years old and shows no signs of any illness. Recently, her nails... (11363 views)

Patellar luxation surgery for pomeranian? Hi, How necessary is it to have surgery on a 2 year old Pomeranian's back legs to... (8386 views)

See all questions...

Dr. MarieDr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She created Ask A Vet Question as a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999.

Is an online vet visit just as good as a trip to your veterinarian? No! But, many times, asking an online veterinarian a question can help save you money. While Dr. Marie can't officially diagnose your pet or prescribe medications, she can often advise you on whether a vet visit is necessary. You can also ask Dr. Marie for a second opinion on your pet's condition.