Ibizan Hound

Icelandic Sheepdog

Imo-Inu

Inca Hairless Dog (See Peruvian Inca Orchid)

Irish Doodle

Irish Glen Imaal Terrier 

Irish Mastiff

Irish Red and White Setter

Irish Setter

Irish Staffordshire Bull Terrier

Irish Terrier

Irish Water Spaniel

Irish Wolfhound

Istrian Coarse-Haired Hound 

Istrian Short-Haired Hound 

Italian Bulldogge 

Italian Greyhound

Italian Hound 

Italian Spinoni (See Spinone Italiano)