Tonto is a Leopard Appaloosa Buckskin AMHA/AMHR Miniature Horse colt. 

Tonto at 2 years, 10 months (summer, and a little sun-bleached):

Tonto at 21 months:

 
with "mom" Kim and fellow youngster Shaina (1/2 Arabian, 1/2 POA)

Tonto at 1 year:

Tonto at 11 months:

Tonto at 6 months old:

Tonto at 2 months:

Tonto at 0 to 2 days old: