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Why is my 4-month-old puppy suddenly peeing a lot but acting normal?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | unneutered | 4 months and 6 days old | 10 lbs

My 4 month old puppy is acting normal but peeing uncontrollably all of a sudden. About every 5-10 minutes for the last hour.

1 Answer

Most Helpful Answer

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Answered By Rebeccah Wood

Licensed Veterinary Technician, Registered Laboratory Animal Technologist

Published on January 7th, 2018

Hi there! It sounds like little Woody needs to visit the vet. Frequent urination can indicate a urinary tract infection (UTI). When bacteria develop in the bladder, it inflames the urethra (the tube out which a male dog urinates), and causes a dog to feel like he has to pee all the time. I would be even more suspicious of this if he has little urine coming out when he's trying to urinate. A UTI is probably not an emergency at this point, but it is likely to be very uncomfortable if this is the case. While very unlikely at this age, it is possible for the urethra to swell so much that it blocks the passage of urine, which quickly becomes a life-threatening situation. I strongly suggest bringing Woody to the vet ASAP if the frequent urination continues. In the meantime, make sure he has access to plenty of water to keep the bladder and kidneys flushed out. There isn't much that you can do for him at home safely aside from this. Do be on the lookout for blood in the urine, as this is another indicator of a UTI. Good luck, and I hope that Woody gets well soon!

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