If you’ve ever been licked by a cat, you’ve experienced the roughness of the tongue, almost like sandpaper. A cat’s tongue is covered with barbs called papillae that face backwards and cause the rough sensation. The barbs are made of seratin, a substance found in human fingernails. The barbs serve a number of purposes. Cats […]
We all picture our dogs tail flying in the wind, ears flapping, mouth smiling in happiness by our side as they run free without restraints. It’s a picture of total joy and freedom. But we must choose the right situations to allow them this freedom. We must be careful to select the safest place for […]
