I hate to admit this, but my puppy Ichabod does that all the time.
It's because of something he's eaten out in the yard.
I try to watch him closely, but he gets into things, and will try to eat anything including rocks. He's never swallowed a rock though.
I wish I could tell you what to look for, but I just don't know exactly. I think if you just confine him, lots of water available, and wait, it will pass.
__________________ Dogs know that you love them, weather you own them or not
Mbrs of YT Teapot Club: SNEAKERS since Apr 2011, Ichabod SOON ! RIP my darling Becca. |