Bullseye

From Pixar Wiki

Performer:
Appeared in:	Toy Story 2

"Now, where's my trusty steed Bullseye? I have to ride off into the sunset...ride like the wind, Bullseye!"

—Woody to Bullseye

Bullseye was a toy horse that was a part of Al's collection, who had been in storage for several years. He was the first Woody's Roundup toy that Woody met when he arrived at Al's apartment. Despite the fact that he is a horse, he can remind you of a puppy by the way he acts at times.

He was extremely affectionate towards Woody, Jessie, and the other toys.

He doesn't have a speaking voice, instead he neighs and makes other horse noises. John Lasseter and other members of Pixar were going to have a speaking voice for Bullseye, but decided not to. The person who they were going to have as a voice over was Martin Short.