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
Parson Russell Terrier down into three groups; clears, carriers, and affecteds. Other eye conditions which appear in the breed include cataracts in juveniles, corneal dystrophy, progressive retinal atrophy and posterior vitreous detachment. Non-eye breed related conditions which may affect a Parson are deafness and patella luxation. The average lifespan of a Parson Russell Terrier is between 14 and 15 years. Parson Russell Terrier The Parson Russell Terrier is a breed of small white terrier that was the original Fox Terrier of the 18th century. The breed is named after the Reverend John "Jack" Russell, credited with the creation of this type of dog.