Chihuahua Puppy Vaccination and Deworming Records Explained

The paperwork every Chihuahua puppy should come with

Ask your breeder for a printed and emailed record showing:

• Vaccinations — DAPP (distemper, adenovirus, parvo, parainfluenza) doses, dates, product, and vet signature.
• Deworming — product used and date at 2, 4, 6, and 8 weeks.
• Microchip — number and registration information if applicable.
• Vet exam — most recent well-puppy check-up notes.

Standard puppy vaccination schedule

• 6–8 weeks — first DAPP.
• 10–12 weeks — second DAPP + optional bordetella.
• 14–16 weeks — final DAPP + rabies.
• 12 months — first boosters.

Ask your local vet to confirm the schedule for your state.

Deworming basics

Puppies are usually dewormed at least three times before pickup. Common products: pyrantel, fenbendazole. The record should name the product and date.

Red flags

• "All shots up to date" with no dates or product names.
• Vaccinations given by the breeder without vet supervision on paper.
• Rabies given before 12 weeks (too early).

Your first-week vet visit

Schedule a well-puppy visit within the first week home. Bring all records. Your vet will confirm the schedule and add any missing state-specific requirements.

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Educational information only. This article is general Chihuahua owner education written by the World Class Puppies breeding program. It is not veterinary advice and has not been reviewed by a veterinarian. Vaccination, spay/neuter timing, diet and treatment decisions depend on the individual dog — please follow the guidance of your own licensed veterinarian.