Perhaps the most powerful application of is prevention. Many behavioral problems—destructive chewing, excessive vocalization, over-grooming—stem from boredom and frustration. Instead of waiting for these behaviors to manifest, veterinarians now prescribe enrichment.
The division between is an artificial one. In nature, a sick animal behaves differently; a stressed animal gets sicker. By merging these fields, we do more than extend lifespan—we improve quality of life . --- Videos Gratis De Sexo Zoofilia Con Perros Abotonados A