Lameness, Animal: A departure from the normal gait in animals.Hoof and Claw: Highly keratinized processes that are sharp and curved, or flat with pointed margins. They are found especially at the end of the limbs in certain animals.Foot Diseases: Anatomical and functional disorders affecting the foot.Horse Diseases: Diseases of domestic and wild horses of the species Equus caballus.Carpus, Animal: The region corresponding to the human WRIST in non-human ANIMALS.Stifle: In horses, cattle, and other quadrupeds, the joint between the femur and the tibia, corresponding to the human knee.Floors and Floorcoverings: The surface of a structure upon which one stands or walks.Animal Welfare: The protection of animals in laboratories or other specific environments by promoting their health through better nutrition, housing, and care.Housing, AnimalDog Diseases: Diseases of the domestic dog (Canis familiaris). This term does not include diseases of wild dogs, WOLVES; FOXES; and other Canidae for which the heading CARNIVORA is used.Forelimb: A front limb of a quadruped. (The Random House College Dictionary, 1980)Cattle Diseases: Diseases of domestic cattle of the genus Bos. It includes diseases of cows, yaks, and zebus.Horses: Large, hoofed mammals of the family EQUIDAE. Horses are active day and night with most of the day spent seeking and consuming food. Feeding peaks occur in the early morning and late afternoon, and there are several daily periods of rest.Swine Diseases: Diseases of domestic swine and of the wild boar of the genus Sus.DairyingAnimal Husbandry: The science of breeding, feeding and care of domestic animals; includes housing and nutrition.Joint DiseasesFoot Rot: A disease of the horny parts and of the adjacent soft structures of the feet of cattle, swine, and sheep. It is usually caused by Corynebacterium pyogenes or Bacteroides nodosus (see DICHELOBACTER NODOSUS). It is also known as interdigital necrobacillosis. (From Black's Veterinary Dictionary, 18th ed)Motion Pictures as Topic: The art, technique, or business of producing motion pictures for entertainment, propaganda, or instruction.Tarsus, Animal: The region in the hindlimb of a quadruped, corresponding to the human ANKLE.Dogs: The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)Arthritis, Infectious: Arthritis caused by BACTERIA; RICKETTSIA; MYCOPLASMA; VIRUSES; FUNGI; or PARASITES.