Maltese dogs are prone to heart, dental, and patellar conditions commonly seen in small breeds, so they require careful monitoring. We’ve put together a clear overview of age-specific checkup schedules and lifelong care essentials.

| Item | Puppy (0–1 yr) | Adult dog (1–7 yrs) | Senior (7+ yrs) |
|---|---|---|---|
| Checkup interval | Every 3–6 months | Once a year | Every 6 months |
| Basic physical exam | True | True | True |
| Vaccination | Core vaccines (6–16 weeks, 2–4 week intervals) + rabies (after 12 weeks) | Combination vaccine yearly | At veterinarian's discretion |
| Cardiac auscultation & echocardiography | Auscultation only | Auscultation (yearly) | Auscultation + ultrasound if needed |
| Blood test | Basic panel | Basic panel | Extended panel |
| Dental checkup & scaling | Oral check | At veterinarian's discretion | Reviewed yearly |
| Patellar palpation | True | True | True |
| Urine & kidney test | False | Recommended | Recommended |
Items and intervals may be adjusted at the veterinarian's discretion

Stage-Specific Signs Maltese Dogs Need to Watch Out For
If your pet coughs with a dry, hacking "ker-ker" sound or suddenly stops and pants heavily during walks, these could be early signs of heart disease. Additionally, the "skipping" motion of lifting one leg and hopping is a classic symptom of patellar luxation. If you notice any of these signs, don't wait for the next scheduled check-up; visit the vet immediately.

Go to the Vet Immediately If You See These Signs
The following symptoms may indicate an emergency. Even at night, you should go to a 24-hour animal hospital. - Cyanosis (blue discoloration of the tongue and gums) - Sudden difficulty breathing or refusal to breathe while lying down - Complete refusal to eat or drink for more than 24 hours - Black or bright red blood in stool or vomit - Decreased consciousness, seizures, or complete inability to bear weight on one leg In particular, if persistent coughing resembling a goose honk does not stop, it may indicate a tracheal issue. Do not wait for your next regular checkup; seek immediate veterinary care.

A veterinarian who majored in veterinary medicine at Khon Kaen University, Thailand, and completed the IVSA program at North Carolina State University in the United States. Drawing on clinical experience at animal hospitals, he works in the pet healthcare field and is dedicated to building a digital care environment that connects pet parents with veterinarians.
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[1] BSAVA Manual of Canine and Feline Dermatology, 4th Edition
[2] Textbook of Cardiovascular Medicine in Dogs and Cats - MMVD chapter
[3] The Dog Care Handbook - Breed Predisposition Section
[4] AAHA Canine Life Stage Guidelines, 2023