By tohme
Date 14.10.05 10:07 UTC
This could be coincidence, or the dog may have a piece of rawhide "stuck" somewhere, but not completely causing a blockage, if you are concerned I would talk to your vet.
Rawhide chews are treated with all sorts of chemicals to make them white, or to give them colours and come from "unreliable" sources, therefore personally I would avoid them like the plague.