These issues have arisen in other cities that sought to identify dog behavior by breed.

Sealyhams measurements vary by breed standard according to particular countries.

Ranking the intelligence of cats by breed is popular among pet owners, veterinarians and others, but the practice tends to run into difficulties.

Pitchers, in his words, were dumb by breed, and he studied them constantly looking for, and usually finding, their weaknesses.

The bill does not single out a dog as vicious by physical appearance or breed.

To pass, the dog must complete a 300 yard or 600 yard course (determined by breed) with enthusiasm.

These compositions vary by breed, animal, and point in the lactation period.

Clipping style is quite variable by breed, region and discipline.

Although cats have evolved with people through the ages, the definition of cats by breed was acknowledged only in the late 1800's.

The size of horses varies by breed, but also is influenced by nutrition.