The main difference between a mini and a toy poodle is their size. Miniature poodles are typically 10 to 15 inches tall and weigh between 10 and 20 pounds. Toy poodles are more miniature, usually between 4 and 6 inches tall and weighing 4 to 6 pounds. Miniature poodles are known for their intelligence and are easier to train than toy poodles. On the other hand, toy poodles are more fragile and require more delicate handling.