This breed is a cross between the Maremmano breed and numerous other breeds.

A range of 9.5 and 11.6 mm can be found between various breeds of dogs.

Dominance-subordination relationships can vary markedly between breeds of the same species.

Published in 1994, the book explains Coren's theories about the differences in intelligence between different breeds of dogs.

The researchers found that 94.2% of homes showed detectable levels of the allergen, and there were no significant differences between breeds.

In dogs, the effects of neutering as a risk factor for obesity vary between breeds.

The length of the bridle path often varies between the equestrian disciplines and breeds.

However, one chief difference between ancient sheep and modern breeds is the technique by which wool could be collected.

There are noticeable variations in grooming style between breeds, and sometimes within different disciplines of the same breed.

There is a tremendous variability in the maturation age between breeds, and even within a breed of dog.