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Is my senior dog's aggression caused by bladder issues or aging?

Updated On September 23rd, 2025

Pet's info: Dog | Lhasa Apso | Male | neutered | 12 years and 7 months old | 30 lbs

senior llhaspoo more aggressive even with the other sr. dog. he is incontinent urine several times a day..even when i'm home. hematuria at times. treated with antibiotics in the past couple x's. possible bladder stones. none palpated by my vet. is the behavior to me and other dog from bladder issue, aging, more territorial? any suggestions what should do. thanks

1 Answer

Most Helpful Answer

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Answered By Stephanie Echols, DVM

Veterinarian

Published on August 18th, 2017

I'm sorry to hear Kody isn't feeling well. If he is still peeing blood after antibiotics I would recommend further tests. An X-ray or ultrasound of his abdomen may help find any bladder stones. Those tests would also be great to look at his prostate and kidneys too. I would recommend a full blood panel to check kidney function. If these behaviors are sudden, they may be related to his discomfort from the urinary issues. Good luck and kisses to Kody!

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