Most adult Morkies weigh roughly 4 to 8 pounds. Both parent standards cap weight in writing — the Maltese under 7 pounds, the Yorkshire Terrier not exceeding 7 — which makes this the tightest honest bracket on the site. It is still a bracket, not a specification.
What the two parent standards actually say
A Morkie is a Maltese crossed with a Yorkshire Terrier. No rule book exists for the cross, so the only authoritative documents are the two parent standards — and unusually, both put a number on weight.
| Parent | Weight | Coat | Source |
|---|---|---|---|
| Maltese | Under 7 pounds, with from 4 to 6 pounds preferred | Single coat, no undercoat | Official breed standard for the Maltese |
| Yorkshire Terrier | Must not exceed 7 pounds | Glossy, fine, silky coat that keeps growing | Official breed standard for the Yorkshire Terrier |
Compare that with the rest of this site. The Bichon Frise, Havanese, Miniature Schnauzer, Poodle and Cocker Spaniel standards give no weight at all, so pages about those crosses have to quote veterinary sources for pounds. Here, both numbers are breed-club numbers. That is why this page can be as narrow as it is.
Where the 4 to 8 pound bracket comes from
Lay the two clauses side by side and they nearly sit on top of each other. One says under 7, preferring 4 to 6. The other says not more than 7. A cross of two breeds that both stop at 7 pounds will not produce a 20-pound dog.
We publish roughly 4 to 8 rather than 4 to 7 because those caps are show ideals written for the ring, not biological limits. A pet Morkie that settles at 8 pounds has broken no rule and is not overweight. Judge that by feeling the ribs and looking for a waist, not by the scale alone.
And a dog can finish outside a bracket built from its parents. A bracket says where dogs of this cross tend to land, not where yours will. That caveat matters more on a narrow bracket than a wide one, because a narrow range is easy to mistake for a guarantee.
We publish no height figure for a Morkie. Neither parent standard contains one, so there is nothing to build a height range from. We would rather say that than invent a number.
There is no breed standard for a Morkie
Morkie is a marketplace name. No registry recognises the cross, and no written standard exists for it: no size clause, no ideal, no disqualification. The purebred side is documented — our Yorkie size chart covers the Yorkshire Terrier standard, and our other breed information pages the rest.
It is also why we publish no weight-by-age table for a Morkie, and will not. Nothing credible publishes age-by-age weights for a cross with no breed body behind it, so any such table is somebody’s arithmetic presented as data. Veterinary growth guidance is blunt on the underlying point: no one can predict an individual puppy’s adult weight from a photograph or a birth weight. Small breeds finish growing earlier than large ones, so you find out sooner here than with a big dog — but by waiting.
The coat, whichever way it lands
Here the two parents agree, and the news is still work. The Maltese standard describes a single coat with no undercoat. The Yorkshire Terrier standard describes a glossy, fine, silky coat that keeps growing. Long, fine hair from both sides.
So whichever parent a puppy favours, you are brushing daily. A fine coat that keeps growing mats quietly, close to the skin, where you will not see it until the comb stops moving. Many owners around Lawrenceville keep a shorter trim through the Georgia summer, and the dog looks far smaller afterwards without losing an ounce. Judge size over the ribs, not from across the room.
One colour note: Yorkshire Terrier puppies are born black and tan, and the adult coat is dark steel blue and tan. A Morkie puppy’s colour is not a finished thing, and we will not predict where it settles.
A harness rather than a neck collar
Tracheal collapse is associated with toy breeds, and a Morkie sits at the small end of small. The standard practical point is to walk the dog in a harness rather than a neck collar, spreading pressure across the chest instead of the throat.
We will not tell you whether an individual puppy has an airway problem. That is a question for a veterinarian with hands on the dog. Breeds that are small by standard are on our toy breeds page, and available puppies by breed shows what is here now.
About the word “teacup”
There is no teacup Morkie. It is a marketing word, not a size and not a variety anyone recognises. With both parent standards already capped at 7 pounds, there is little room underneath for a smaller edition of anything. If a seller is quoting ounces, they are not quoting a breed document.
Common questions
How much does a full-grown Morkie weigh?
Roughly 4 to 8 pounds, a bracket drawn from the Maltese standard’s under 7 pounds, 4 to 6 preferred, and the Yorkshire Terrier standard’s must not exceed 7. No figure exists for the cross itself.
How tall does a Morkie get?
We do not publish one. Neither parent standard gives a height, so there is nothing honest to build a range from.
Is a Morkie a recognised breed?
No. It is a marketplace name for a Maltese crossed with a Yorkshire Terrier. No registry recognises it and no standard exists for it, which is why every published size range is assembled from the parent breeds.
Can you tell me what my puppy will weigh as an adult?
Not as a fact, and we will not guess. Adult weight cannot be read off a photograph or a birth weight, and a dog can finish outside a bracket built from its parents. Your vet is the right person to follow a puppy’s growth.
Come and meet a Morkie
Every puppy here is health-checked by our on-staff veterinarian, raised in our family home nursery, and waiting to say hello.
1848 Old Norcross Rd, Lawrenceville, GA 30044
Mon–Sat 12:00–7:00 PM • Sun 2:00–6:00 PM
