Chihuahua Vaccination Schedule
Personalized Chihuahua puppy vaccination schedule for the US, UK, and EU. Adjust your puppy's age and country below. The schedule updates as you go.
Important: this is a reference. It is not a substitute for your vet. Always confirm the specific schedule for your puppy with the clinic that treats them.
Chihuahua vaccination schedule
| Age | Status | Core | Non-core |
|---|---|---|---|
| 6 to 8 weeks | Due now |
|
|
| 10 to 12 weeks | Upcoming |
|
|
| 14 to 16 weeks | Upcoming |
|
|
| 16 weeks+Required by law in most US states. | Upcoming |
| — |
| 12 months | Upcoming |
|
|
Common questions about Chihuahua vaccinations
When should my Chihuahua start vaccinations?
Most Chihuahua puppies start their first DHPP between 6 and 8 weeks in the US, or 6 to 9 weeks in the UK and EU. Use the form above with your puppy's age and country to see the next-due date.
Should my Chihuahua get split visits?
Often yes. Chihuahuas are very small and tolerate split-visit appointments well. Same schedule, two appointments instead of one, lowers reaction risk.
Is my Chihuahua more sensitive to vaccine reactions?
Toy breeds sometimes show stronger soreness or sleepiness after combined doses. The schedule does not change; visit spacing might.
Does my Chihuahua need outdoor non-core vaccines?
Usually no. Chihuahuas are indoor companion dogs. Lepto and Lyme are typically skipped.
Same schedule for a Chihuahua mix?
Yes for the core vaccines. DHPP and Rabies are identical for purebreds and mixes. Non-core vaccines depend on lifestyle and region, not breed. The schedule above works for any Chihuahua mix.
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