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
Jack Russell Terrier Parson Russell terrier. In the late 1990s, the American Kennel Club explored the possibility of recognising the Jack Russell terrier. This move was opposed by the Jack Russell Terrier Club of America as they did not want the breed to lose its essential working characteristics. The Jack Russell Terrier Breeders Association formed and petitioned the AKC; the breed's admission was granted in 2001. Under the AKC recognised standard, the size of the breed was narrowed from the previous club's standard, and the name of the AKC recognised Jack Russell terrier was changed to Parson Russell terrier, with the Jack Russell