If you are looking for a dog, and already have a pet feline or have neighbors with one, take a look at this list of dog breeds that are most likely to chase a cat.
Afghan Hound
Akita
Alaskan Malamute
American Foxhound
American Pit Bull Terrier
Australian Terrier
Belgian Malinois
Black Russian Terrier
Black and Tan Coonhound
Bloodhound
Border Collie
Border Terrier
Brussels Griffon
Bull Terrier
Dachshund
Doberman Pinscher
English Foxhound
Finnish Spitz
German Shepherd Dog
Goldador
Goldendoodle
Greyhound
Harrier
Ibizan Hound
Jack Russell Terrier
Kuvasz
Norfolk Terrier
Norwich Terrier
Nova Scotia Duck Tolling Retriever
Otterhound
Pharaoh Hound
Plott
Rat Terrier
Saluki
Siberian Husky
Sussex Spaniel
Tibetan Mastiff
Whippet