If you leave things in their reach (any puppy/young dog) will get into trouble.... pick things up.... put them away, they do not know the difference between their toys/chews and things like remotes/glasses/etc... they have your scent on them. You have to work on crate training if you can't secure a place for them.
Otis' $6.00 dog coat
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Fleece also makes great dog blankets. Again, for the non-sewers, just cut and don't worry about the edges. There are lots of patterns on line where the edges are tied in knots or just fringed. One or two layer fleece blankets. Cheap, machine washable, and lots of colors to choose from. (Just don't iron it!!!)