When I first started helping friends vet small-breed puppies, the Westie Maltese mix kept surprising me with how much personality fits in such a tiny frame. This crossbreed blends the bold spirit of a West Highland White Terrier with the gentle affection of a Maltese. Expect a small, fluffy, people-loving companion that usually costs a few hundred to a couple thousand dollars. This guide covers real costs, health, temperament, and how to spot a trustworthy breeder.

The appeal here is simple. You get a compact dog under 15 pounds with a soft white coat, an alert terrier brain, and a lap-dog heart. In my experience placing small breeds with families, this mix tends to charm people who want a dog that is playful but not hyperactive.
When you begin your search today, expect to see listings across breeder websites, social media, and classified sites. Availability changes fast because this is a designer cross, not a mass-produced breed. A common pitfall is rushing the first cute photo you see. Slow down and treat the search like hiring, not shopping.
A Westie Maltese mix puppy typically costs somewhere between a few hundred and around two thousand dollars from hobbyist breeders or online classifieds. Prices are not fixed, and anyone quoting an exact universal figure is guessing.
Adopting from a rescue almost always costs less than buying from a boutique retailer. Here is the real tradeoff I share with buyers: rescues save money and a life, while high-end sellers offer predictability but charge a premium that does not guarantee better health.
| Source Type | Typical Cost Range | What You Get |
|---|---|---|
| Rescue network | Lower adoption fee | Vetted, often vaccinated dog |
| Hobbyist breeder | Mid-range | Puppy with parent history |
| Boutique retailer | Highest | Premium markup, not always better health |
Location and coat rarity drive most of the price difference. Puppies in major cities like New York or Los Angeles cost more simply because the cost of living inflates everything, including breeding overhead.
Rare traits push prices higher too. Sellers often charge a premium for uncommon tricolor coats or “micro” sizing. Here’s the thing: extreme small sizing can signal health risks, so a higher price is not always a good sign.
Owning this dog costs more monthly than many people expect. Grooming and quality food are the two biggest recurring bills. Their dense coat mats without regular brushing, and professional grooming adds up quickly.
| Cost Category | Frequency | Notes |
|---|---|---|
| Quality food | Monthly | Small breed portions |
| Professional grooming | Every 4-8 weeks | Prevents matting |
| Routine vet checkup | Annual | Wellness exam |
| Dental cleaning | As advised | Small breeds prone to dental issues |
| Flea/tick prevention | Monthly | Year-round in many regions |
This crossbreed is most often called a “Highland Maltie” or simply a Westie Malt. Names are informal because designer crosses lack official breed registration.
Do not confuse this hybrid with other Maltese mixes like the Maltipoo (Maltese Poodle) or Malshi (Maltese Shih Tzu). The Highland Maltie is specifically a Westie and Maltese pairing, which gives it that distinct terrier-meets-lapdog blend.

A Westie Maltese mix generally lives around 12 to 15 years, in line with both parent breeds. West Highland White Terriers and Maltese are both long-lived small dogs, so the cross tends to inherit that longevity.
You can influence lifespan more than most owners realize. In practice, the dogs I see age best are the ones on portion-controlled diets with daily gentle exercise. Keeping them lean protects joints and reduces strain on the heart.
This mix can inherit patella (kneecap) issues and eye conditions from its parent lines. Westies are prone to skin conditions, while Maltese can face dental and eye concerns. A crossbreed can inherit any combination.
This is where trust matters most. Always request health testing documentation, including eye certifications and patella evaluations. A responsible breeder shares these without hesitation. If someone dodges the question, walk away.
| Condition | Likely From | Why It Matters |
|---|---|---|
| Luxating patella | Both breeds | Affects mobility |
| Eye conditions | Maltese line | May need certification |
| Skin allergies | Westie line | Ongoing care |
| Dental disease | Maltese line | Requires routine cleaning |
Yes. This mix is a natural cuddler and craves close physical contact with its people. Both parent breeds are companion-oriented, so the cross usually wants to be on your lap or by your side.
Their affectionate nature makes them strong candidates for emotional support roles. So what does this look like in practice? A dog that follows you room to room and settles happily against you during quiet evenings.
Yes, they are often an excellent match for seniors. Their small size and moderate energy make them easy to handle without demanding intense exercise.
They adapt well to quieter homes and provide low-impact companionship. For an older adult wanting company without heavy physical demands, this mix delivers warmth without overwhelming activity needs.
Yes, they often bond most strongly with one primary caregiver. This deep attachment is sweet but can tip into clinginess or separation anxiety.
The fix is early socialization. Rotate who feeds, walks, and plays with the puppy so it learns to trust the whole household. Spreading the bond prevents anxiety and makes the dog more secure when you are away.
Yes, mostly because of grooming. Their dense coat tangles fast, so regular brushing several times a week is essential to avoid painful mats.
Beyond coat care, they are moderate in other areas. Let me explain: they are easy to feed and exercise, but the coat commitment is real and non-negotiable.

Bathe them roughly once every three to four weeks. Bathing too often strips natural oils and dries out their skin.
Use a gentle, hypoallergenic shampoo to keep their white coat bright between grooming sessions. Brushing between baths matters more than frequent washing for keeping them clean and mat-free.
Verify credentials before you pay anything. Ask for health records, meet the puppy’s parents, and confirm the breeder allows a facility visit.
Watch for red flags: no health testing, refusal to show the environment, or pressure to pay quickly. A trustworthy breeder welcomes questions and offers a health guarantee.
Breeder Red-Flag Checklist:
The biggest wins are intelligence, apartment suitability, and affection. The biggest drawbacks are grooming needs and a tendency to bark.
| Pros | Cons |
|---|---|
| Small and apartment-friendly | High grooming needs |
| Affectionate and loyal | Can be vocal |
| Intelligent and trainable | Prone to separation anxiety |
| Long lifespan | Coat mats easily |
Here’s the honest take: if you travel constantly or hate grooming, this may not be your dog. When NOT to get one matters as much as when to.

No, eight hours alone is too long for this mix. Small dogs have limited bladder control, and this breed’s attachment makes long isolation stressful.
Busy owners can adapt with solutions. Hire a midday dog walker, use interactive puzzle toys, or consider doggy daycare. Preventing boredom prevents destructive behavior and reduces anxiety.
Question 1: How many hours will your dog be alone daily?
Question 2: How do you feel about grooming?
Question 3: Why do you want this dog?
Availability depends on your region and season, since this is a designer cross with limited litters. Check verified breeder directories, local rescues, and breed-specific groups. Always confirm health testing before committing, regardless of how close the puppy is.
Prices generally range from a few hundred dollars at rescues to around two thousand from premium sellers. Location, coat rarity, and breeder reputation drive the difference. A higher price never guarantees a healthier dog, so prioritize documentation over cost.