some material they use in the wall makes it seem tasty. or it could actually be the texture of the material. sort of like ...um...what's that candy? divinity? it's sort of firm but crumbly in your mouth!
there have been alot of posts about teething dogs who do this. my husband also had to putty up the bathroom walls after we left edgar in there during the day. they should grow out of it. just make sure you have alot more appealing chew toys around.
good luck! |