Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

Why is my puppy pooping hard, small, round stools? Is he constipated?

Updated on September 23rd, 2025

My pet dog is pooping hard stool in small round balls for many days. He is eating pedigree milk and chicken adult and white cooked rice. Sometimes he eats fruit but we check it first on internet that it is good for him or not. He is 8 and half months old.

4 Answers

Most Helpful Answer

Jennifer Summerfield, DVM CPDT-KA

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on December 31st, 2016

Poor pup! If his stool seems too hard, you could try mixing a spoonful of canned pumpkin into his food at every meal to see if this helps. Switching from dry to canned food may also be helpful, since canned food has a higher moisture content and usually results in softer stools.
Vote Icon1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Answered By Sara Farmer, DVM

    Veterinarian

    Published on August 10th, 2017

    Roundworms can cause some mild diarrhea, and it can take several days for the stool to go back to normal after treatment. Some puppies also tend to have softer stool at times, and as long as it is not consistently watery it may not be a concern. I would recommend finishing the deworming protocol and contacting your veterinarian if Nittany's stool is consistently watery or if you see blood or mucous.

    Vote Icon

    1Pet Parents found this answer helpful

  • Answered By Destini R. Holloway, DVM

    Veterinarian

    Published on November 10th, 2016

    It is very likely your pups have intestinal parasites (worms) that are causing the loose stool. You should deworm (i.e. Pyrantel Palmoate is the general dewormer that treats Roundworms and Hookworms) them all and see if the diarrhea resolves or improves. It is also best to offer them all small amounts of Pedialyte so that they don't get dehydrated. It is also best to get one of them a fecal test to make sure no other bacteria or parasites are present that require special dewormer.

    Vote Icon

    1Pet Parents found this answer helpful

  • Answered By Isabelle Roese, DVM, CVA

    Veterinarian, Certified Veterinary Acupuncturist

    Published on August 26th, 2017

    Take a sample to the vet for and intestinal parasite exam. Offer a bland diet for a few days like chicken and white rice. Consider a large spectrum dewormer as the main cause of soft stool in puppies are intestinal parasites like hookworms , roundworms, coccidia and even tapeworms. I hope this help! Thank you for using Petco Pet Education Center, formerly Petcoach.

    Vote Icon

    1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button