Blissful Disclaimer: Google enough and you’ll find articles, websites, etc proclaiming that absolutely anything is bad for you, your dog, your cat, your pet unicorn and the environment. It seems to be the nature of the world we live in at this time. We have worked long and hard to ensure every product we offer is safe and will do no harm. There are NO active ingredients in any of our products. Our products are formulated to be safe, even in the case of a very greedy dog eating an entire tin of Boo Boo Butter. In most cases it WILL NOT hurt your dog if they lick some off or eat the whole tin (but put it up, they don't need all those calories and fat). They may have pudding poo (that's professional terminology) from eating too much fat.That said, of course there is a very slight possibility of an individual dog having an individual reaction to an individual ingredient. If your dog has any symptoms of irritation etc. after using any of our products, stop using them. * Note: Our Blissfully Clean Dogs Shampoos, Conditioners and Sprays are made by trusted experts in their fields. More on each product's ingredients on the individual product pages.