Dogs may be man's best friends, but it isn't so friendly when you're not sure what supplies are best for your dog's needs. With different sizes and styles of leashes, crates, houses, beds, collars, toys, dishes and other gear, not to mention different nutritional food formulas, grooming supplies, flea and tick treatments and more, what is right for your dog? The answer will depend on your dog's breed, age, personality and more, and it can be tricky to find just the right options for your pet.