Since the representatives of this breed are distinguished by a fragile physique, they will have to be monitored constantly. Even a simple jump off the couch or accidentally overturning a vase can cause serious fractures for your dog. In the offseason and in winter, Chihuahuas are very cold, so insulated blankets-overalls will come in handy. In addition, due to natural curiosity, little “Mexicans” often gnaw on small objects. Accordingly, household chemicals should be hidden away from them, as well as shoes and electrical wires.