zooming pawsPuppy calculator

Yorkie Poo full grown

A full grown Yorkie Poo usually weighs 5 to 15 pounds and stands 7 to 15 inches at the shoulder. Both parents are small, so this is always a small dog: a Yorkshire Terrier is up to 7 pounds, a Toy Poodle 4 to 6, and a Miniature Poodle 10 to 15.

full grown, across every size
5 to 15 lbfull grown, across every size
at the shoulder
7 to 15 inat the shoulder
before growth slows to a crawl
10 monthsbefore growth slows to a crawl

Yorkie Poo weight calculator

Answers update as you move the sliders.

Age unit
Weight unit
Expected adult size

Toy: under 14 lb as an adult.

SexOptional

Likely adult weight

10lb

8 in 10 land between
7.6 to 13.6 lb
Fully grown
around 10 months

Size class: Toy, under 14 lb

2Now4681012Adult
Age in monthsSo farProjected

Fair. Four to five months is the usual time to make this estimate. It is reasonable now, but the range is still wide.

Estimate only. For health questions, ask your vet. Mixed breeds can land outside the range.

See the expected weight month by month
AgeLikely weightRange
2 months2.9 lb1.5 to 5.7 lb
3 months4.1 lb2.2 to 7.6 lb
4 months5.4 lb3.1 to 9.5 lb
5 months6.5 lb3.8 to 11 lb
6 months7.3 lb4.4 to 12.1 lb
7 months7.9 lb4.8 to 12.9 lb
8 months8.3 lb5.1 to 13.5 lb
9 months8.6 lb5.4 to 13.8 lb
10 months8.9 lb5.5 to 14 lb
11 months9 lb5.6 to 14.1 lb
12 months9.1 lb5.8 to 14.3 lb
13 months9.2 lb5.9 to 14.3 lb
14 months9.4 lb6.1 to 14.4 lb
15 months9.5 lb6.2 to 14.5 lb
16 months9.5 lb6.3 to 14.5 lb
17 months9.6 lb6.4 to 14.6 lb
18 months9.9 lb7.1 to 14.6 lb

Scroll the table sideways to see every column.

Expected weight month by month, from the same estimate.

In short

Key takeaways

  1. A full grown Yorkie Poo weighs 5 to 15 lb across all its sizes.
  2. No kennel club recognizes the Yorkie Poo, so these are typical ranges built from the parent breeds and a veterinary publisher.
  3. Most of the growing is done by about 10 months.
  4. A curly or doodle coat means regular paid grooming, which is a real yearly cost.
  5. The chart below shows a band, not a line, because individual dogs vary.

Adult size

Adult size and growth chart

Yorkie Poo

Toy size class · Category I (under 6.5 kg)

Typical range
adult weight
5 to 15 lbadult weight
height at the shoulder
7 to 15 inheight at the shoulder
most growing done by
10 monthsmost growing done by

We could not find a reputable published range for the Yorkie Poo itself, so this range is built from the three parent breed standards only. It is marked as needing a second source in DATA-REVIEW.md.

Yorkie Poo growth chart. Weight runs from about 1 to 4 pounds at 2 months, up to about 5 to 15 pounds at 18 months, for a full grown Yorkie Poo.
Estimated from the adult weight range above and the growth standard for the toy size class. The band runs from the low end of the adult range to the high end.
See the Yorkie Poo weight by age as a table
AgeLow endHigh end
2 months1.4 lb4.3 lb
3 months2.1 lb6.2 lb
4 months2.7 lb8.1 lb
5 months3.2 lb9.7 lb
6 months3.6 lb10.9 lb
7 months4 lb11.9 lb
8 months4.2 lb12.5 lb
9 months4.3 lb13 lb
10 months4.4 lb13.3 lb
11 months4.5 lb13.5 lb
12 months4.6 lb13.7 lb
15 months4.7 lb14.2 lb
18 months5 lb14.9 lb

Scroll the table sideways to see every column.

Timing

When a Yorkie Poo stops growing

In our figures, a dog in the toy size class has done almost all of its weight gain by about 10 months. After that the weekly gain drops below a quarter of a percent of adult weight, which is slow enough that you will not see it on the scales week to week.

Height finishes earlier than weight. The AKC puts small breeds at full size by 6 to 8 months, medium breeds at around 12 months, and giant breeds at 12 to 18 months, with some very large breeds taking up to 24.

10 months

before weekly weight gain drops below a quarter of a percent of adult weight

Variation

Why individual Yorkie Poos differ

Which Poodle was used matters more here than in most crosses, because a Miniature Poodle is more than twice the weight of a Yorkshire Terrier. A Toy Poodle parent gives a 5 to 8 pound dog; a Miniature Poodle parent can double that.

Unlike most mixes on this site, no veterinary publisher we could find prints a Yorkie Poo size range. The figures here come from the parent standards, so treat them as wider than usual.

Running cost

Grooming a Yorkie Poo

A curly or doodle coat is a running cost, and it is worth knowing the figure before you take a puppy home rather than after. The price per groom goes up with the size of the dog.

Work out the cost

FAQ

Questions people ask

How big is a Yorkie Poo full grown?
5 to 15 pounds across every size this breed comes in, standing 7 to 15 inches at the shoulder. No registry recognizes this cross, so these are typical ranges rather than a standard.
How can I tell how big my Yorkie Poo puppy will get?
Weigh your puppy and enter its age in the calculator on this page. It is already set to the toy growth curve for this breed, so it works backwards from where your puppy is now rather than from the breed average. Four to six months is when the estimate is most reliable.
How often does a Yorkie Poo need grooming?
A curly or doodle coat needs a groom every 4 to 6 weeks under published guidance. Over a year that adds up, and the grooming cost estimator works out what it comes to for a dog this size.
When does a Yorkie Poo stop growing?
Weight gain slows to almost nothing at around 10 months for a dog in the toy size class. Height finishes earlier than weight in every breed.
How big is a Yorkie Poo full grown?
Usually 5 to 15 pounds. Ask the breeder whether the Poodle parent was a Toy or a Miniature, because that single fact splits the range almost in half.
When is a Yorkie Poo fully grown?
By about ten months for weight. Toy-size dogs do most of their growing in the first eight months.
Does a Yorkie Poo need professional grooming?
Yes. Whichever parent the coat takes after, it keeps growing and needs clipping. Published guidance puts this coat type on a four to six week cycle.

Method

How we calculate this

The adult weight and height come from the sources below. The shape of the growth chart comes from our own calculation on the open data behind a published veterinary growth standard, described on the how we calculate page. The charts are estimates built from a breed range and a population curve, not measurements of this breed.

Sources

6 sources behind the figures on this page.

  • Yorkshire Terrier breed standard

    American Kennel Club - read 2026-10-08

    akc.org

  • Poodle (Toy) breed standard

    American Kennel Club - read 2026-10-08

    akc.org

  • Poodle (Miniature) breed standard

    American Kennel Club - read 2026-10-08

    akc.org

  • Growth standard charts for monitoring bodyweight in dogs of different sizes

    Salt C, Morris PJ, German AJ, Wilson D, Lund EM, Cole TJ, Butterwick RF. PLoS ONE 12(9):e0182064 - dated 2017-09-06 - read 2026-10-08

    Open access. Sets the adult-size categories and the growth standard method.

    pmc.ncbi.nlm.nih.gov

  • Growth standard charts for monitoring bodyweight in dogs of different sizes - supporting data

    University of Liverpool Data Catalogue - dated 2017-07-28 - read 2026-10-08

    14,957,947 weight records from Banfield Pet Hospitals, 1994-2013, released under CC BY 4.0. Our growth curves are calculated from this file.

    datacat.liverpool.ac.uk

  • When Does My Puppy Finish Growing?

    American Kennel Club - read 2026-10-08

    akc.org

Nearby

Keep going

Puppy weight calculator

Enter age and weight. Get the adult weight and a growth chart.

Open calculator

Breed growth charts

Weight-by-age charts for 24 popular breeds.

See the breeds

Pregnancy calculator

Enter the mating date. Get the due date for a dog or cat.

Open calculator

Last reviewed . Estimate only. For health questions, ask your vet.