The Ziwi deer shanks inflamed my dogs colon and he ended up with colitis. I gave him 1 bone 1 week and ended up at the vets. After taking a probiotic and being on a single protein diet for 2 weeks he was back to his normal self. After another week, I tried him with another Ziwi deer shank to determine if that was what caused the reaction. He had the same reaction as the first time. I definitely will not be giving them to him again.

I tried this for my blue heeler who is unable to eat raw food or bones due to severe allergies. Thanks to the Ziwi Peak products, he can now eat excellent quality pure meat based food that doesn’t contain cereal fillers or other ingredients that may cause his allergies to flare up. I was concerned for his teeth with him not being able to chew raw bones, so this has been life changing for him!

Our dog really enjoyed removing the esophagus coating on the first day. She then had fun chewing on the bone for another couple of days.