First the baby teeth

between her fourth and sixth weeks. These are shed around the sixteenth week and replaced by the adult teeth, which are all in place by sev...

No sweet tooth here

The cat tongue, like the human tongue, can taste four general categories: saltiness, sweetness, sourness and bitterness. Cats’ favorite tast...

Grate tongue

pink tongue could feel so abrasive, like a pliant file on the skin. Under a microscope, the tongue’s surface is far from flat, but has “bar...

Do the external ears really help?

hearing . Do the external ears really help that much, or is their sensitive hearing all a matter of internal sensors? As with human ears, ...

Ear range

Recall that an octave is the range of sounds, higher or lower, from one musical note to the next corresponding note—say, from C to the next ...

Bright-eyed to the end

eyes seem to close more often for sleep.

Bi-eyes

amber , and you’ll usually find it among white cats. It’s a genetic oddity that is little understood. Some people find it unpleasant to look...