First-year immunitysmall breed
Puppy Vaccination Schedule for Cavalier King Charles Spaniels
A first-year immunity timeline for the small-breed Cavalier King Charles Spaniel (13-18 lb adult, typical lifespan 9-14 years), with DA2PP/DHPP, rabies, and lifestyle vaccines dated so no booster is guessed at a border, boarding desk, or ER.
Clinical context
Why this stage is different for Cavalier King Charles Spaniels
Cavalier King Charles Spaniel puppies finish core immunization later than many owners expect. Because this is a small toy dog - with mitral valve disease already on the watch list - every vaccine lot number, clinic, and next-due date belongs in one vault. Socialization can start after the first core vaccine, but public dog-park density should wait until the series is complete. Store the certificate images beside weight and stool notes so titer or travel paperwork does not stall. For a small Cavalier King Charles Spaniel, keep portions honest and write down what the clinic actually did, not what you meant to ask. Because this breed watches mitral valve disease, put that line on the same page as this puppy vaccination schedule plan so a new veterinarian is not guessing.
Interactive watch list
Cavalier King Charles Spaniel puppy vaccine watch list
Dated protocol
First-year immunization timeline
6-8 wk
First core vaccine
Start DA2PP/DHPP. Weigh the Cavalier King Charles Spaniel puppy; toy/small dogs can be under-dosed if the clinic uses an outdated weight.
10-12 wk
Second core + fecal
Repeat core vaccine. Deworming and fecal antigen reduce "failure to thrive" that owners mistake for food issues.
14-16 wk
Third core + rabies
Complete the core series; rabies timing follows local ordinance.
20-26 wk
Lifestyle boosters
Add Bordetella/lepto/influenza if daycare, travel, or standing water is in this household's pattern.
12 mo
First annual review
Confirm which antigens move to 1-year vs 3-year labels. Archive the full packet before the puppy record is "lost" at a new clinic.
Breed-specific briefing
Why this Cavalier King Charles Spaniel page is not a copied template
This is not a generic dog article with the word Cavalier King Charles Spaniel pasted in the headline. It is a puppy vaccination schedule plan for a small toy dog whose adult weight is 13-18 lb and whose typical lifespan is 9-14 years.
The medical watch list that should sit next to this first-year immunity work is mitral valve disease. If a paragraph on this site could apply equally to a Chihuahua and a Mastiff, it does not belong on this URL.
Small-breed puppies mature faster than giants and still need controlled calcium. Jumping off couches during teething is how you buy an orthopedic invoice later.
Toy-group dogs live in laps and ER waiting rooms for hypoglycemia, luxating patellas, and dental extractions. Tiny patients need dated weights more than motivational quotes.
Cardiac watch (mitral valve disease) means anesthesia, fluids, and intense exercise around this puppy vaccination schedule window need a veterinarian, not a forum. Keep murmur grade and echo dates in the vault.
Cardiac and heart screening belong inside this Puppy Vaccination Schedule window, not after a faint. A new murmur, night cough, or exercise drop goes in the same folder as vaccine dates. Ask for the echo PDF, not a verbal we will watch it.
Pair this Puppy Vaccination Schedule activity plan with resting respiratory rates counted at home. A night cough or collapse is a same-day call. Store echo intervals and cardiac drug sheets where a weekend ER can open them.
Practical standard for this page: photograph every certificate the day it is issued, put the next due date in a shared reminder, and store the PDF beside weight and stool notes so a boarding desk, neurologist, or ER in a strange zip code can read the same Cavalier King Charles Spaniel file.
If mitral valve disease is already active, do not start a new diet, supplement, or over-the-counter pain drug without putting the change on the timeline. Stacking treatments is how "we tried everything" becomes an unreadable chart.
Digital vault
How to keep the schedule legally useful
- Photograph every Cavalier King Charles Spaniel vaccine certificate the day it is issued - glare-free, full margins.
- Record lot number, route (SQ vs IN), and any antihistamine pre-med in the same timestamped note.
- If a dose is delayed by illness, log the reason so the series is not accidentally restarted.
- Flag mitral valve disease so the veterinarian can adjust handling (airway, joints, heat) on vaccine day.
- Export a PDF before boarding, relocation, or a new specialist visit.
- Bring the Cavalier King Charles Spaniel weight from home if the clinic scale disagrees - dose math follows the real number.
- Photograph labels and certificates the same day they are issued for this Cavalier King Charles Spaniel.
- Note the clinic name and city every time. Cavalier King Charles Spaniel families move; portals do not travel with them.
- If mitral valve disease changes handling (heat, stairs, sedation), write that in the visit note before you forget.
- Export a PDF before boarding, relocation, or a specialist referral.
Bowl notes
Vaccine-day feeding notes
Small breeds need calorie-dense growth food without free-feeding that pads the ribcage.
A light meal 2-3 hours before vaccination reduces nausea; do not fast a toy-breed puppy overnight.
If an elimination diet is already underway, do not change proteins on vaccine day - you will not know what caused a flare.
Skip new treats the day a Cavalier King Charles Spaniel is vaccinated so stool or itch changes have one clear suspect.
Keep the current bag photo and first ingredient list next to this Cavalier King Charles Spaniel plan.
For a small Cavalier King Charles Spaniel, keep portions honest and write down what the clinic actually did, not what you meant to ask.
Do not start a new protein, supplement, or "joint chew" the same week you change this puppy vaccination schedule plan. You will not know what caused a flare.
Because this breed watches mitral valve disease, put that line on the same page as this puppy vaccination schedule plan so a new veterinarian is not guessing.
SERP-ready clinical FAQ
Puppy Vaccination Schedule for Cavalier King Charles Spaniels - common questions
Core immunization is typically complete 2 weeks after the last DA2PP/DHPP dose around 16 weeks of age. Rabies timing is set by local law. Until then, structured socialization is still important - choose vaccinated-adult play, not high-density dog parks.
Titers can document antibody for some core viruses in adult dogs. Puppies still need the initial series. Store titer lab PDFs next to the vaccine history so a boarding facility or border official can read both.
It depends on boarding, dog daycare, standing water, and travel - not on the breed name alone. Ask for Bordetella, leptospirosis, and influenza only when exposure is real, then put those due dates in the same vault as core vaccines.
Log time of onset, signs, and which antigen was given. Mild lethargy under a day is common; facial swelling, hives, vomiting, or collapse need a same-day call. Future visits may need pre-meds or a split schedule.
The last certificates, the current food bag photo, a weight, and a short list of meds. If you use PetClues, open the timeline on your phone. Clinics work faster when they are not reconstructing history from memory.
It is built around a small toy dog at 13-18 lb, lifespan 9-14 years, with mitral valve disease on the watch list. If a tip would fit a Chihuahua and a Mastiff the same way, it does not belong here.
From the PetClues library
Editorial guides this Cavalier King Charles Spaniel page is built on
These are the existing long-form blogs, not cloned matrix text. Read them, then come back to this puppy vaccination schedule checklist.
Internal PageRank loop
More Cavalier King Charles Spaniel Health Guides
Cross-link into the clinical breed-condition library so this lifecycle URL passes equity to the medical matrix - and so owners can move from diet timing to disease surveillance without a dead end.
Related Lifecycle Stages
The other 14 lifecycle and diet briefs for Cavalier King Charles Spaniels - stay inside this breed cluster instead of bouncing to a generic feeding article.
PetClues is not veterinary advice. Always consult a licensed veterinarian for diagnosis, treatment, and urgent medical decisions.