Yorkshire Terrier | Jack Russell Terrier | Boston Terrier | Patterdale | Bull Terrier | Fox Terrier | Toy Terrier | Skye Terrier | Bedlington Terrier | American Staffordshire Terrier | American Pit Bull Terrier | Yorkshire terrier | Wire Fox Terrier | wire fox terrier | West Highland White Terrier | Scottish Terrier | Scottish terrier | Rat Terrier | Manchester Terrier | Jack Russell Terrier Club of America | Jack Russell terrier | fox terrier |
Flyball is not limited to the size of the breed, as smaller dogs such as Patterdale Terriers, Jack Russell Terriers, Whippets and even miniature poodles, often compete with great success in mixed-breed teams (teams consisting of dogs of various sizes and breeds).
Breeds showing a predisposition for medial patellar luxation include miniature and toy Poodles, Maltese, Jack Russell Terriers, Yorkshire Terriers, Pomeranians, Pekingese, patterdale terrier, Chihuahuas, Cavalier King Charles Spaniels, Papillons, Boston Terriers, Plummer Terriers and Teddy Roosevelt Terriers.