are presa canario illegal in the u.s?
"Restricted breed" dogs are defined as those dogs prohibited from being imported by the Commonwealth Customs (Prohibited Imports) Regulations 1956, including the Dogo Argentino, the Japanese Tosa, the Fila Brasileiro, the Perro de Presa Canario (or Presa Canario) and the American Pit Bull Terrier (or Pit Bull Terrier).