Rubber
There is a variety of rubber chew toys for dogs on the market that are molded into different shapes. Some of them are hollowed so that treats can be placed in them. This way, the dog has to "work" to get a treat. Rubber is a good chew toy for dogs but is unhealthy for small animals
Read more about this topic: Chew Toy
Famous quotes containing the word rubber:
“First, are you our sort of a person?
Do you wear
A glass eye, false teeth or a crutch,
A brace or a hook,
Rubber breasts or a rubber crotch,
Stitches to show something’s missing?”
—Sylvia Plath (1932–1963)
“Time for the flat-headed man. I recognize that listener,
Him with the platitudes and rubber doughnuts,
Melting at the knees, a varicose horror.
Hello, hello. My nerves knew you, dear boy.
Have you come to unhinge my shadow?”
—Theodore Roethke (1908–1963)
“The idea that information can be stored in a changing world without an overwhelming depreciation of its value is false. It is scarcely less false than the more plausible claim that after a war we may take our existing weapons, fill their barrels with cylinder oil, and coat their outsides with sprayed rubber film, and let them statically await the next emergency.”
—Norbert Wiener (1894–1964)