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Why is my diabetic senior cat drooling, losing weight, walking oddly?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 14 years and 8 months old | 12 lbs

My cat is 14 years old and diabetic but his insulin levels are fine. Within the last two weeks he drools excessively and has bad breath but the vet I took him to said his teeth and gums are fine. He has started leaning against walls as he walks or walks a bit sideways at times. He is losing weight but is using the litter box.

1 Answer

Most Helpful Answer

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Answered By Daniel Fonza, DVM

Veterinarian

Published on September 14th, 2017

Hi there and thank you for using pet coach to address your concern. If maximus has not had a full blood panel run in a while, I would first get this checked. Also, if his glucose or fructosamine levels are not controlled, this can lead to abnormal walking or neuropathies. Weight loss is to be expected with diabetes to a certain degree but he may have other systemic problems going on at the same time. I would also check his urine for a UTI as diabetics tend to be prone to these. Your vet can perform these additional diagnostics to determine what the problem is, if there are any besides the diabetes. I hope this helps! Please feel free to contact me with any further questions or concerns you may have. I am also available via consultation if needed.

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