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My senior dog has CHF, won't eat/drink, and meds aren't working.

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 9 years and 6 months old | 12 lbs

My 10 yr old chiweenie won't barely eat or drink. Tiny poops. The last vet last week said it was congestive heart failure so we have him on meds every 12 hours. He has not improved. My husband keeps contacting another vet to get him in but they aren't getting back to him. I have the two xrays they took.

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1 Answer

Most Helpful Answer

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Answered By Ann Dion, DVM

Veterinarian

Published on July 16th, 2018

Hello and welcome to Petco Pet Education Center, formerly Petcoach. I am sorry that Odie isn't feeling well. The heart on the x-rays is very big, so treatment for the heart disease is a good idea. One of the medications given typically with heart disease is a drug called Furosemide, and this usually makes them drink and pee a lot. Other medications for heart disease including Benazepril (Fortekor) and Pimobendan (Vetmedin). Benazepril can be hard on the kidneys so follow up bloodwork is recommended. If Odie is not improving with the medications he might need higher doses. Also, if he isn't eating and drinking, I would be concerned about another disease process going on, and would recommend bloodwork. You can always try a 24 hour emergency center if you can't get into your local vet for a consult. I hope he feels better soon. I wouldn't change any medications you are giving now without talking to a vet first, and it sounds like Odie needs to be seen soon. Best of luck with Odie.

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