I have been using Paul Mitchell tearless shampoo on Sebi and it's not bad but, his coat is not as shiny and healthy looking as I'd like it to be. He doesn't have silky long hair he has shorter..I believe it's called a cotton coat (correct me if I'm wrong). He matts very easily. Any suggestions on what I could use on his hair? I'm not a big fan of online shopping...I'd really like to just be able to run to the local pet store and pick something up but, if you highly recommend something that's only sold online I will deff consider it. Thanks