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My puppy is eating pine bark and needles. Is this dangerous?

Updated on September 23rd, 2025

Pet's info: Dog | Schnoodle | Female | spayed | 2 months and 18 days old | 18 lbs

We have a pine shrub in our yard that our puppy likes playing with. I think she's eating some of the bark and leaves in the process. Is this dangerous or is it just a bad habit?

1 Answer

Most Helpful Answer

Jenna Beyer, DVM, MBA, cVMA

Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on August 7th, 2017

Pine needles and bark are not toxic, but the needles contain some oil that can cause irritation to the the stomach. You may see a decreased appetite, nausea, vomiting, or diarrhea. If these occur for longer than 24 hours, Luna should see a vet for treatment.

If she eats a large amount of bark and/or pine needles, it could cause more severe damage internally and potentially cause painful constipation. If she seems in distress when trying to have a bowel movement, she should see a vet for treatment.

I would try to prevent her from eating this. You can try to fence off the shrub, take Luna out on a leash, or remove the shrub. It is possible that she will outgrow it, but this breed tends to get themselves into trouble by eating inappropriate things for several years!
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