Why is it that your nose and your ear never stop growing? (other than the fact that they are made out of cartilage)

The nose is because the cartilage and the nose Not only does cartilage grow, but the earlobes elongate from gravity. And that makes ears look even larger.

Your dog can sniff at or even eat a bit of catnip. the herb is edible and not harmful. just don't expect them to roll around like a cat would! your dog may scrutinize catnip by licking and smelling at it, or be totally indifferent to this stimulant.