By what age is a rabies vaccination required?

• A. 12 weeks
• B. 14 weeks
• C. 16 weeks
• D. 18 weeks

Answer: (C)

Rabies vaccination timing is tied to public health rules, so there’s a standard deadline by which puppies must be protected. The initial rabies shot can be given as early as about 12 weeks, but many places require it to be completed by four months of age, which is 16 weeks. This ensures the puppy is legally compliant and protected before entering grooming, boarding, or other public situations. So 16 weeks is the typical required age. The other options don’t match the common deadline: 12 weeks is the earliest possible vaccination, not the required deadline; 14 weeks is earlier than the usual cutoff; 18 weeks is after the deadline.