Kiko functions on a pretty tight clock. Since they cannot have rawhide bones we purchase these special dental treats that are more easily digested and they usually get them nightly at 8:00. Kiko and Toby begin looking for the nightly treat after supper but we make them wait until 8:00. They sometimes get impatient and Kiko can be pretty insistent when it comes to the nightly bone. Here Kiko can no longer wait and he approaches me in desperation.