Most dog owners giving their dog liquid collagen are actually under-dosing them - often by a lot. Here's why: all commercial collagen starts life as a powder. Liquid versions are just diluted powder, usually to keep costs low. That means less collagen per serving, often just one type, padded out with vitamins that don't replace collagen. Pawable gives dogs around six times more collagen per day, with multiple types - not just one. If you're going to support your dog's joints and mobility, give them enough to actually make a difference. Try it risk-free with our 90-day money-back guarantee (even on an empty pack). https://pawable.com/products/collagen-for-dogs?view=liquid-vs-powder