Is there a food that helps with hair? I don't know if it is what my Gus eats or if this is just his hair type, but it is so different from my other 2 yorkies. My Daisy's hair is nice and soft to the touch, Gus's mom Molly, her hair is soft and thick, but Gus's hair is wiry! And he looks scraggly. He is 7 months old. Could it be puppy hair? I love him no matter what, but I still wanted to check.