Kale — Food safety facts
Safe to share · Dogs · full breakdown on the linked food page
Safe in small amounts, steamed is gentler. Contains calcium oxalates — skip if your pet has kidney issues.
Short answer
Yes, a small amount of kale is safe for dogs, but steaming it first is gentler on their digestion. It contains compounds called calcium oxalates, which are generally fine in tiny, occasional treats but should be avoided entirely if your dog has any history of kidney or bladder stones. Keep the portion very small to prevent any potential stomach upset. Offer a tiny piece and watch how your dog reacts over the next day.