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What's causing my senior cat's intestinal lump and severe sickness?

Updated On September 23rd, 2025

Pet's info: Cat | Feral | Male | unneutered | 12 years and 4 months old | 5 lbs

I have a very big problem with my 12 year old cat, it's been almost a month now since he's very sick now. It all started with gum infection which led him to stop eating and drinking . We took it to a local vet he gave him some antibiotics and some products to clean his teeth. After the gum infection was finally cured he still can't eat he became very weak lost a lot of weight and he cannot poo the food we force-fed him, and the vet noticed a big lump inside his intestines what could it be TY

1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on November 12th, 2019

Unfortunately the nature of the lump must be understood (through a sampling) to be able to give you appropriate treatment options. This could be a tumor but the origin and type of it are really essential informations at this stage. I would take Lilbear back to your vet and have an abdominal ultrasound performed.

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