Estrus - The periodic state of sexual excitement in the female of most mammals, excluding humans, that immediately precedes ovulation and during which the female is most receptive to mating; heat.
Genealogy - Recorded family descent. Pedigree.
Dewclaw - An extra claw on the inside of the leg; a rudimentary fifth toe, removed on most breeds.
Butterfly - A partially unpigmented nose; i.e., dark, spotted with flesh color.
Reach of Front - Length of forward stride taken by forelegs.
Rottweiler - AKC recognized breed.
German Shepherd Dog - A breed of large dog developed in Germany, having a dense grayish to brownish or black coat and often trained to assist the police and guide the blind.
China Eye - A clear or spotted blue, light blue, or whitish eye.
Dachshund - A small dog of a breed developed in Germany for hunting badgers and having a long body, a usually shorthaired brown or black and brown coat, drooping ears, and very short legs.
Hocks Well Let Down - Hock joints close to the ground.
Neuter - To castrate or spay.
Pace - A lateral gait that tends to promote a rolling motion of the body. The left foreleg and left hind leg advance in unison, then the right foreleg and right hind leg.
Slew Feet - Feet turned out.
