First-year immunitymedium breed
A first-year immunity timeline for the medium-breed Australian Shepherd (40-65 lb adult, typical lifespan 12-15 years), with DA2PP/DHPP, rabies, and lifestyle vaccines dated so no booster is guessed at a border, boarding desk, or ER.

Clinical context
Australian Shepherd puppies finish core immunization later than many owners expect. Because this is a medium herding dog - with MDR1 drug sensitivity and eye disorders 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 medium Australian Shepherd, keep portions honest and write down what the clinic actually did, not what you meant to ask. Because this breed watches MDR1 drug sensitivity and eye disorders, put that line on the same page as this puppy vaccination schedule plan so a new veterinarian is not guessing.
Interactive watch list
Dated protocol
6-8 wk
Start DA2PP/DHPP. Weigh the Australian Shepherd puppy; toy/small dogs can be under-dosed if the clinic uses an outdated weight.
10-12 wk
Repeat core vaccine. Deworming and fecal antigen reduce "failure to thrive" that owners mistake for food issues.
14-16 wk
Complete the core series; rabies timing follows local ordinance.
20-26 wk
Add Bordetella/lepto/influenza if daycare, travel, or standing water is in this household's pattern.
12 mo
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
This is not a generic dog article with the word Australian Shepherd pasted in the headline. It is a puppy vaccination schedule plan for a medium herding dog whose adult weight is 40-65 lb and whose typical lifespan is 12-15 years.
The medical watch list that should sit next to this first-year immunity work is MDR1 drug sensitivity and eye disorders. If a paragraph on this site could apply equally to a Chihuahua and a Mastiff, it does not belong on this URL.
Medium-breed adolescents look finished before they are. Keep large-breed logic for joints if the adult weight will exceed 40 lb, and keep a biweekly weight log.
Herding breeds need a job. MDR1 testing matters before you volunteer ivermectin folklore. Eye screens belong on the same calendar as vaccines for many of these dogs.
MDR1 sensitivity means some stock dewormers and sedatives are not casual. Put the genetic result next to this puppy vaccination schedule file before a new clinic "just gives a little extra ivermectin."
MDR1 status belongs on the same card as this Puppy Vaccination Schedule checklist. Do not let a new clinic guess from coat color, and do not volunteer extra ivermectin folklore. Keep the DNA PDF in the vault and read every ear med and dewormer label before the first dose.
During Puppy Vaccination Schedule, print the MDR1 genotype on the travel packet and the sitter sheet. A boarding desk that always uses the same dewormer is how sensitive dogs reach the ER. If the test is pending, treat the dog as positive until the lab PDF lands.
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 Australian Shepherd file.
If MDR1 drug sensitivity and eye disorders 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
Bowl notes
Medium breeds tolerate twice-daily meals once teething settles; weigh every two weeks.
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 Australian Shepherd is vaccinated so stool or itch changes have one clear suspect.
Keep the current bag photo and first ingredient list next to this Australian Shepherd plan.
For a medium Australian Shepherd, 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 MDR1 drug sensitivity and eye disorders, put that line on the same page as this puppy vaccination schedule plan so a new veterinarian is not guessing.
SERP-ready clinical FAQ
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 medium herding dog at 40-65 lb, lifespan 12-15 years, with MDR1 drug sensitivity and eye disorders 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
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
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.
The other 14 lifecycle and diet briefs for Australian Shepherds - 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.