Also, Bo's coat has changed rather dramatically from when he was younger, and I don't know whether it's just his mature coat is this way, or if it's the result of being shaved down those times. Could someone tell me? Will his coat ever become sleek and lay flat against his body like a normal long-haired Dachshund's does? Is there anything I can do to help it along?
This is obviously when he was still developing his coat, but it fell so sleek against his body. Will it ever be like this again?
And this is what it's like now -- volume! Very fluffy and thick.

