The Maltese has been a prized companion breed for over 2,000 years, and that sustained demand has created a marketplace where quality ranges from exceptional to exploitative. The breed's small size, high appeal, and tendency to command significant prices make it a frequent target for high-volume operations that prioritize production over the health and welfare of the dogs. Knowing what to look for — and what to walk away from — is the most important thing a prospective Maltese owner can do.
This maltese puppy buying guide covers the practical evaluation process: what health documentation matters, what you should observe in person, and which signals should end your interest immediately.
Health Testing That Matters
Maltese are generally long-lived for a purebred dog, with lifespans commonly reaching 12 to 15 years. But the breed carries specific predispositions that responsible breeding programs screen for before producing litters.
Patellar luxation — where the kneecap slips out of its groove — is common in the Maltese and many other toy breeds. Both parents should have patellar evaluations documented by a veterinary professional. Dogs graded at 0 (normal) are preferred for breeding. Dogs with Grade 1 luxation (manually displaceable but spontaneously returns) represent a risk that informed breeders manage carefully.
Cardiac examination screens for congenital heart defects, including patent ductus arteriosus and mitral valve disease. A veterinary cardiologist's evaluation provides the most reliable assessment.
Liver shunt screening deserves particular attention in Maltese. Portosystemic shunts — abnormal blood vessels that bypass the liver — occur at significantly higher rates in toy breeds than in the general dog population, with the Maltese carrying roughly 20 times the risk of mixed-breed dogs. Bile acid testing on parent dogs helps identify carriers and affected individuals. Puppies from untested lines carry unknown risk for a condition that may require surgical correction.
The complete Maltese breed guide covers these health predispositions comprehensively. When evaluating breeders, ask for documentation of all screening results. A program that claims dogs are "vet-checked" without producing formal evaluation records is not offering the same level of assurance.
Visiting the Litter
Always visit before committing. Photographs and video calls cannot replace direct observation of the puppies, the mother, and the environment.
The setting should be clean, home-based or small-scale, with evidence that the dogs are part of daily household life. Maltese puppies need extensive human handling during their first weeks — the breed's adult temperament depends heavily on early socialization, and puppies raised in isolated kennel environments without regular human contact start at a significant developmental disadvantage.
Meet the mother. A Maltese dam should be friendly, alert, and comfortable around visitors. Mild wariness is reasonable in a nursing mother, but fearfulness, sustained trembling, or aggression toward strangers signals temperament problems that may have a heritable component. The mother's demeanor is your most reliable preview of her puppies' adult personality.
If the sire is not on-site, ask for photos, temperament information, and health testing documentation. Using an outside stud is normal practice and not inherently concerning.
Evaluating Individual Puppies
Maltese puppies mature slowly for a toy breed. At eight weeks, they are tiny — some weigh well under a kilogram — and they can appear fragile. But even at this young age, temperament differences are visible.
A well-socialized Maltese puppy at eight to ten weeks should approach a seated visitor with curiosity. It should accept being picked up and held without sustained panic. Brief startled reactions to sudden sounds are normal; prolonged cowering or screaming is not. Watch how puppies interact with littermates — reciprocal play, recovery from minor squabbles, and willingness to re-engage after disruption are all positive indicators.
Check the eyes and nose. The eyes should be clear, bright, and free of excessive discharge. A Maltese puppy's dark eyes should be alert and engaged. Nasal discharge, persistent sneezing, or labored breathing warrants questions.
If you've already decided a Maltese is the right breed for your household, the in-person evaluation is where you confirm that this specific puppy and this specific program meet your standards.
The Teacup Warning
Any advertisement for "teacup," "micro," or "miniature" Maltese should be treated with extreme skepticism — it's one of the most damaging misconceptions about the breed. There is no teacup variety recognized by any major breed registry. The term is a marketing label applied to undersized dogs that may be runts, products of deliberately pairing the smallest available dogs, or — in the worst cases — puppies whose growth has been stunted through underfeeding.
Dogs bred for extreme small size face elevated risks of hypoglycemia, hydrocephalus, open fontanelles (soft spots in the skull that never close), dental crowding, tracheal collapse, and skeletal fragility. A Maltese that weighs under 1.5 kilograms as an adult is not a charming miniature. It's a dog at increased risk for medical problems that are expensive, stressful, and sometimes fatal.
The breed standard specifies an adult weight range. Dogs within that range have been selected over generations for structural soundness at that size. Deliberately producing dogs below standard size prioritizes novelty over the animal's welfare.
Red Flags
Patterns that should end your evaluation of a breeding program immediately:
Multiple breeds or constant litter availability suggests volume over care. Maltese litters are typically small — two to five puppies — and responsible programs rarely produce more than one or two litters per year.
Willingness to release puppies before 12 weeks is a concern specific to toy breeds. Many toy breed programs and veterinary professionals recommend keeping puppies until 12 weeks rather than the eight weeks standard for larger breeds — the American Maltese Association Code of Ethics requires members to retain puppies until at least 12 weeks, because the smaller body size makes hypoglycemia risk during the stress of rehoming more significant at younger ages.
No questions about your household or experience. A breeder who will sell to anyone without screening doesn't care about outcomes. Responsible programs ask about your living situation, experience with small dogs, work schedule, and expectations because they want their puppies placed well.
Pressure to buy immediately, refusal to let you visit, or inability to provide references from previous puppy buyers are all signals to leave.
The Right Approach
Acquiring a Maltese should be patient and deliberate. The breed's popularity means supply exists at every quality level, and the temptation to take the fastest or least expensive path is real. Resist it. A well-bred, properly socialized Maltese puppy from a health-tested program is worth the waitlist, the drive, and the breeder's questions. The alternative — a puppy from an unscreened source with unknown health and temperament history — is how owners end up with heartbreak at 18 months when a liver shunt manifests or a patellar luxation requires surgery.
The investment in doing this right pays dividends over the 12 to 15 years you'll spend with the dog.