When To Give Dogs Rabies Shots. The best site to give the injection is in the thigh muscle or just beneath the skin between the shoulder blades (avoid the muscle in this area). Protect your dog by giving him an annual rabies vaccine or booster.
Your vet needs proof that your pet’s at least 12 weeks old before vaccinating them. In most us states your dog’s first rabies vaccine must be a one year shot, with revaccination every three years after that. Vaccines that require this kind of oversight include those for zoonotic diseases (diseases transmissible to humans) such as rabies and brucellosis as well as for those required for.