Cosmo (dog) Cosmo (dog) Cosmo is a canine actor. He is a Jack Russell Terrier that is best known for his roles in the movies "Hotel for Dogs" and "Beginners". He was adopted from a breed rescue society by animal trainer Mathilda DeCagny. Cosmo was adopted by dog trainer Mathilda DeCagny from a Jack Russell rescue society in 2007. DeCagny had previously owned and trained other Jack Russell dog actors Moose and his son Enzo, who had played Eddie in "Frasier". DeCagny described Cosmo as being skittish and lacking confidence when she first adopted him, but he was very friendly towards people
American Russell Terrier Club an ideal size to be carried horseback in terrier bags, a requisite for certain terrain. The nose to locate and the voice to bolt the fox was far more important than speed. The Russell Terriers handy size, small flexible chest, short legs, nose, strong voice and fearless nature made them excellent workers below ground bolting fox. Russell Terriers derived from the Reverend Russell's fox working strains, share many characteristics with the Parson Russell Terrier. However, the two breeds are distinctly different in height, body proportions and length of leg, each having been maintained as separate breeds in the US and