A full grown Cockapoo weighs 5 to 35 pounds and stands 8 to 18 inches tall at the shoulder, depending on its size: Teacup (5-10 lbs), Toy (10-14 lbs), Mini (15-25 lbs) or Standard (25-35 lbs). The Poodle parent decides most of that. Most Cockapoos reach their adult height by 10 to 12 months and fill out by 12 to 18 months. This guide covers each size, a growth chart by age, and how to predict how big your puppy will get.
Table of Contents
Cockapoo Size Overview
What are the different sizes of Cockapoos?
Cockapoos come in four primary sizes:
Teacup Cockapoo
Toy Cockapoo
Mini Cockapoo
Standard Cockapoo
How big is a fully grown Cockapoo?
The size of a fully grown Cockapoo depends on its specific size classification. Teacup Cockapoos will be the smallest, with a height of 8-10 inches and a weight of 5-10 lbs. Toy Cockapoos typically grow to 10-12 inches in height and weigh 10-14 lbs. Mini Cockapoos stand at 12-15 inches tall and weigh between 15-25 lbs. Lastly, Standard Cockapoos reach a height of 15-18 inches and weigh 25-35 lbs. The size of a fully grown Cockapoo will depend on the size of its Poodle and Cocker Spaniel parents, as well as genetic factors and overall health.
When is a Cockapoo full grown?
Most Cockapoos reach their full height between 10 and 12 months. Toy and Teacup Cockapoos usually finish growing first, around 9 to 10 months. Standard Cockapoos can keep filling out until 18 months. A handy rule of thumb: at 4 months a Cockapoo weighs about half of its adult weight.
Are male Cockapoos bigger than females?
Males are often slightly larger, usually by a pound or two, but the size of the parents matters far more than gender.
Size Comparison Chart
Here's a comparison chart of the different Cockapoo full grown sizes to help you visualize the differences:
| Size | Weight | Height |
|---|---|---|
| Teacup Cockapoo | 5-10 lbs | 8-10 inches |
| Toy Cockapoo | 10-14 lbs | 10-12 inches |
| Mini Cockapoo | 15-25 lbs | 12-15 inches |
| Standard Cockapoo | 25-35 lbs | 15-18 inches |
Teacup Cockapoo: The Smallest Size
Teacup Cockapoos are the smallest of the breed, typically weighing between 5 to 10 pounds and standing at a height of 8 to 10 inches. These tiny dogs are bred by crossing a Cocker Spaniel with a Teacup Poodle. Their small size is also a benefit as smaller dogs generally live longer. If you are interested in learning more about the Cockapoo lifespan we have a great article about that as well.
Characteristics of Teacup Cockapoos
Highly adaptable to various living situations, including small apartments
Energetic and playful nature
Require less exercise compared to larger Cockapoos
May be more susceptible to health issues due to their small size
Teacup Cockapoo growth by age
8 weeks: 1-2 pounds
3 months: 2-4 pounds
4 months: 3-5 pounds
6 months: 4-7 pounds
9 months: 5-9 pounds
12 months: 5-10 pounds
Toy Cockapoo: A Compact Companion
Toy Cockapoos are a bit larger than their Teacup counterparts, with a weight range of 10 to 14 pounds and a height of 10 to 12 inches. They are created by breeding a Cocker Spaniel with a Toy Poodle.
Characteristics of Toy Cockapoos
Well-suited for apartment living or smaller homes
Friendly and outgoing personality
Moderate exercise requirements
Less prone to health issues compared to Teacup Cockapoos
Toy Cockapoo growth by age
8 weeks: 2-3 pounds
3 months: 4-6 pounds
4 months: 5-7 pounds
6 months: 7-10 pounds
9 months: 9-13 pounds
12 months: 10-14 pounds
Mini Cockapoo: The Popular Choice
Mini Cockapoos are a popular choice among pet owners, as they are a good balance between size and adaptability. These dogs typically weigh between 15 to 25 pounds and have a height of 12 to 15 inches. Mini Cockapoos result from breeding a Cocker Spaniel with a Miniature Poodle. The popularity of this size may help you understand Cockapoo prices.
Characteristics of Mini Cockapoos
Adaptable to various living environments
Affectionate and social nature
Moderate to high exercise requirements
Generally healthier than their smaller counterparts
Mini Cockapoo growth by age
8 weeks: 3-5 pounds
3 months: 6-9 pounds
4 months: 7-12 pounds
6 months: 11-18 pounds
9 months: 14-23 pounds
12 months: 15-25 pounds
Standard Cockapoo: The Largest Size
Standard Cockapoos are the largest of the breed, weighing between 25 to 35 pounds and standing at a height of 15 to 18 inches. They are bred by crossing a Cocker Spaniel with a Standard Poodle.
Characteristics of Standard Cockapoos
Great for families with larger living spaces
Highly intelligent and trainable
Require more exercise than smaller Cockapoos
Less susceptible to certain health issues compared to smaller sizes
Standard Cockapoo growth by age
8 weeks: 5-8 pounds
3 months: 10-14 pounds
4 months: 12-17 pounds
6 months: 18-26 pounds
9 months: 23-32 pounds
12 months: 25-35 pounds (some keep filling out until 18 months)
Factors Affecting Cockapoo Size
Several factors can influence the size of a Cockapoo, including:
Genetics: The size of the Poodle parent plays a significant role in determining the size of the Cockapoo offspring.
Nutrition: Proper nutrition during the growth stage is essential for optimal development.
Exercise: Regular exercise is vital for maintaining a healthy weight and preventing obesity-related health issues.
American vs. English Cocker Spaniel: The Cocker Spaniel parent matters too. American Cocker Spaniels usually weigh 20 to 30 pounds, while English Cocker Spaniels are a bit larger at 26 to 34 pounds, so English Cocker lines tend to produce slightly bigger Cockapoos.
Generation: An F1 Cockapoo (Cocker Spaniel crossed with Poodle) usually lands between its parents. An F1b Cockapoo (Cockapoo crossed back to a Poodle) tends to follow the Poodle side more closely.
Gender: Males are often a little larger than females.
Caring for Different Cockapoo Sizes
How to Predict a Cockapoo’s Full-Grown Size
Consider Poodle parent size (Toy, Miniature, or Standard) as it drives adult weight.
Check growth milestones: Cockapoos reach 50% of adult weight by about 4 months.
Use breed growth calculators for Cockapoos.
Feed a balanced diet to support healthy growth without excess weight.
Ask your breeder or vet for guidance based on your puppy’s specific lineage.
However, the specific care requirements may vary depending on the size of the Cockapoo:
Teacup and Toy Cockapoos may require extra attention due to their smaller size and susceptibility to certain health issues.
Mini and Standard Cockapoos will have higher exercise requirements to maintain their physical and mental well-being.
A real example from our litters
Our Toy Poodle sire Murphy weighs 7 pounds and stands 11 inches at the shoulder. His current Cockapoo litter with Bunny has an expected adult size of 10-12 pounds, which puts those puppies in the Toy Cockapoo range. We list the expected adult size for every litter so you know what to plan for before your puppy comes home.
Cockapoo Size FAQ
How big is a full grown Cockapoo?
Most full grown Cockapoos weigh 5 to 35 pounds and stand 8 to 18 inches tall. Toy Cockapoos are 10 to 14 pounds, Minis are 15 to 25 pounds, and Standards are 25 to 35 pounds.
What is the most popular Cockapoo size?
The Mini Cockapoo. It's small enough for most homes and sturdy enough for active families.
At what age is a Cockapoo full grown?
Most reach full height by 10 to 12 months and full weight by 12 to 18 months.
How can I tell how big my Cockapoo puppy will get?
Look at the parents' weights first. Then double your puppy's weight at 4 months for a rough estimate of adult weight.
Are teacup Cockapoos healthy?
Very small dogs can be more fragile and more prone to low blood sugar as puppies. Ask the breeder for the parents' weights and health testing before choosing a very small puppy.
Conclusion
In conclusion, Cockapoos come in various sizes, each with its unique characteristics and care requirements. While each size does share some characteristics such as their hypoallergenic quality, it is important to understand the differences between Teacup, Toy, Mini, and Standard Cockapoos, so you can make an informed decision on the perfect Cockapoo puppy for your family and lifestyle. Remember, the key to a happy and healthy Cockapoo is proper care, love, and attention, regardless of their size.
