Any idea why cats have such a rough tongue?
It's a comb. When a cat's tongue slides over its hair, the hooks on it catch on the tangled hair and either untangle what's tangled or just pick up dirt and loose hairs.
It's a comb. When a cat's tongue slides over its hair, the hooks on it catch on the tangled hair and either untangle what's tangled or just pick up dirt and loose hairs.