5 Different Functions Interactive Dog Puzzle Toys Balls for Medium Large Dogs, Food Treat Dispensing Dog ToysFive DIFFERENT Toys With bright colors, it's a great gift for Christmas and New Year. Get all kinds of toy balls in one purchase. Give puppies more choices and 5 different experiences at a time. All toy balls are made of safe, non toxic materials to ensure the safety and health of dogs. And, you will know which kind is its favorite. NO PLASTICSPlastic toy balls are harmful to puppies, especially when they are easily bitten to pieces. Small hard