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My dog has excessive gas. What causes it and how can I help?

Updated on September 23rd, 2025

Pet's info: Dog | Cavalier King Charles Spaniel | Female | spayed | 5 years and 6 months old

My dog has increased flatulence is activated charcoal best for him

3 Answers

Most Helpful Answer

Answered By Lauren Barry, BVSc, MRCVS, DVM

Veterinarian

Published on November 3rd, 2017

Yes charcoal tablets are an old remedy for canine flatulence so giving these may help. You may also wish to discuss his dog food with your vet to find a good recommendation. I also suggest you cut out any table scraps or treats in case this is the cause of the excess gas.

3Pet Parents found this answer helpful

Related Answers from Veterinarians

Answered By Ricardo Fernandez, DVM
Veterinarian, Veterinary Oncology Resident
Thanks for using Petco Pet Education Center, formerly Petcoach! Activated charcoal is not used for that purpose. This is mostly used in cases of some toxicities in dogs. Some dogs develop flatulence secondary to their diet or changes to it. If there have been any changes to her diet then that could be the reason. If no recent diet changes can explain this then you could consider switching her to a sensitive stomach type diet which may help. Good luck and have a good night!
1Pet Parents found this answer helpful
Answered By Laura Johnson VMD
Veterinarian
Published on January 9th, 2018
Hi, thanks for using Petco Pet Education Center, formerly Petcoach!

Bad gas is usually secondary to diet. If you gave the dogs a new treat or table food then I would eliminate that as the source first. Then I would consider changing their diets. Be sure both have been dewormed (since at least one is under a year of age) even if the fecal sample was negative.

I hope this helps!
1Pet Parents found this answer helpful

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