When a buck finds himself downwind of an estrous doe, he'll raise his head high and drink in her aromas by inhaling deeply and curling his upper lip. And, if the doe is right on the cusp of breeding readiness, a buck will lick his upper lip with urgency.

Do deers lick themselves?

Deer sleep anywhere they bed. ... They also groom themselves and doze or sleep. They may chew their cud with their eyes closed, and grooming consists of licking and cleaning themselves, including their interdigital glands.

Why do deer lick their fur?

Deer lick and groom one another especially around the neck and shoul- ders. Grooming helps to maintain bonds. However, as they groom, deer are also removing external parasites from each other. Grooming is often started by a dominant deer.