Shorkie Poo Breed Guide

Quick facts

Parent Breed Sizes

There is no recognized breed standard for the Shorkie Poo, and no recognized “teacup” or “imperial” variety — those terms describe marketing, not a standard. With three founding breeds, adult size is less predictable than in a two-breed cross, and it depends heavily on whether the Poodle parent is a Toy or a Miniature. These are the published figures for each possible parent.

Ask which specific dogs were bred, and for both parents’ measured adult weights plus adult photos of previous comparable litters. In a three-breed cross those predict adult size far better than any breed label or generation term.

Health & Screening

Crossbreeding does not remove inherited disease risk, and a three-breed cross does not average it away. A Shorkie Poo can inherit conditions — and skull anatomy — from any of its three founding breeds, so ask for documented test results on every parent rather than a general assurance that a litter is “vet checked” or “DNA clear.” PetMD notes that generation labels such as F1 or F1b do not guarantee which traits a puppy actually receives.

The tests all three parent clubs agree on

Conveniently, the same two screenings recur across every breed in this cross.

For the Yorkshire Terrier, the OFA/CHIC breed requirements list exactly two screenings needed for a CHIC number: an eye examination by a veterinary ophthalmologist (recommended at 1, 3 and 6 years, before breeding begins) and a veterinary evaluation of patellar luxation registered with the OFA. The Yorkshire Terrier Club of America states the same pair on all breeding stock, and the American Kennel Club lists the national breed club’s recommended tests as patella evaluation and ophthalmologist evaluation.

For the Shih Tzu, the American Shih Tzu Club states that a CHIC number requires an ACVO eye examination and an OFA patellar evaluation, with hip and cardiac evaluations optional. The club also states that it does not require testing of all breeding stock — so verify the public result for the individual dog.

For the Poodle, the Poodle Club of America’s recommended testing for Toy and Miniature Poodles includes a PRA-prcd DNA test, an eye examination by a veterinary ophthalmologist (ACVO/CAER) and an OFA patellar evaluation. If the Poodle parent is a Miniature rather than a Toy, hip evaluation by OFA or PennHIP is added.

So patellar luxation and an eye exam appear on all three sides. If a breeder cannot produce both for every parent, that is the whole conversation. Cornell University’s Riney Canine Health Center describes patellar luxation as a common orthopedic condition in which the kneecap dislocates, names Yorkshire Terriers among affected breeds, and notes that genetics play a significant role. The tell is a “skipping” step — a brief hop on three legs that resolves after a stride or two.

Breathing: the Shih Tzu question does not disappear

The Shih Tzu is a brachycephalic (flat-faced) breed, and adding a Poodle does not certify that an individual Shorkie Poo has a normal airway. Cornell’s Riney Canine Health Center describes brachycephalic obstructive airway syndrome (BOAS) as a group of upper-airway abnormalities associated with shortened skull anatomy: narrowed nostrils, an elongated or thickened soft palate, everted laryngeal tissue and sometimes a narrow trachea. Signs include noisy or laboured breathing, exercise intolerance, gagging, blue-tinged gums, overheating and collapse.

A longer muzzle may reduce one risk factor but does not certify the nostrils, soft palate, larynx or trachea. The University of Cambridge describes BOAS as arising when shortened craniofacial anatomy crowds soft tissue that has not been reduced in proportion. Because coat and conformation are so variable in a three-breed cross, this is a dog you assess individually rather than by label.

For any short-faced Shorkie Poo: keep the dog lean, avoid heat and humidity, avoid strenuous exercise, and tell your veterinary team about any breathing signs before sedation or anaesthesia. UC Davis notes that brachycephalic dogs can face added risk around anaesthesia from airway obstruction, regurgitation and tissue swelling.

The windpipe — and why you should use a harness

Cornell describes tracheal collapse as a progressive disease of the windpipe causing chronic coughing, common in toy and small breeds such as Yorkshire Terriers, Pomeranians and Toy Poodles, typically in middle-aged or older dogs. Note that two of the three breeds behind this cross appear in that sentence. The characteristic sign is a persistent, harsh, dry “goose-honking” cough. PetMD states Yorkshire Terriers are likely genetically predisposed to it and recommends a harness rather than a collar.

Be clear about what this means: there is no CHIC or OFA screening test for tracheal collapse. No breeder can show you a certificate clearing a puppy of it.

From the Yorkshire Terrier side

Liver shunt. PetMD states that most liver shunts in Yorkies are caused by a birth defect, listing slow growth, disorientation, circling and sometimes seizures among the signs, tending to be worse after a high-protein meal. The YTCA names Liver Shunt and Microvascular Dysplasia among conditions affecting the breed, and states that a bile acid test may suggest a shunt while diagnostic imaging is definitive.

Legg-Calvé-Perthes disease. Cornell describes it as a condition in which the ball at the top of the femur loses its blood supply and breaks down inside the hip joint, causing hip pain and lameness in small breeds when dogs are only months old. Stated honestly: the Yorkshire Terrier connection here comes from the parent club and the OFA — the YTCA names it among conditions that may affect the breed, and the OFA lists an optional radiographic evaluation — not from a veterinary school naming the breed.

Puppy hypoglycaemia. PetMD notes small and toy breeds are at risk of low blood sugar, that Yorkie puppies are especially sensitive and should be fed frequently, and lists weakness, lack of appetite, disorientation, tremors and seizures among the signs.

Eyes, from every direction

All three parent breeds carry eye considerations, which is why the ophthalmologist exam is worth insisting on. The Shih Tzu’s large, prominent eyes in shallow sockets are vulnerable to corneal ulceration and to proptosis — displacement of the eye from its socket, a veterinary emergency. Cornell describes progressive retinal atrophy as an inherited disease causing retinal degeneration and eventual blindness, often starting with reduced vision in dim light — and PRA-prcd DNA testing appears in both the Poodle Club of America’s protocol and the YTCA’s optional tests. Ask for the PRA-prcd result on the Poodle parent specifically; it is a defined DNA test with a clear answer.

Kidneys

The American Shih Tzu Club identifies renal dysplasia among the breed’s health concerns, and PetMD discusses inherited glomerular kidney disease in the parent breed. Ask about family history; no cross-specific prevalence study exists for the Shorkie Poo.

Teeth

Not an inherited disease, but close to inevitable without intervention, and it arrives from all three sides. Cornell explains that plaque bacteria form a biofilm above and below the gum line, that periodontal disease is worse in smaller breeds, and that incidence increases with age. Signs include bad breath, drooling, bleeding from the mouth, reluctance to chew and taking longer to finish meals. PetMD recommends routine cleanings under anaesthesia for small breeds, and the YTCA advises daily or weekly brushing.

Lifespan, shedding and allergies

Published Yorkshire Terrier life expectancy is 11–15 years per PetMD, while the YTCA gives 12–15. Those are parent-breed figures. No cross-specific longevity study exists for the Shorkie Poo, so treat any range you see — including ours — as a broad expectation rather than a prediction for one dog.

Shorkie Poos are commonly low-shedding, but coat type is genuinely variable in a three-breed cross, and low shedding is not the same as low grooming — the coat still mats without regular brushing and clipping. And no dog is truly hypoallergenic. The American Kennel Club notes that allergens are carried in dander, saliva and urine, not only in shed hair, so anyone with allergies should spend time with the individual dog before committing.