Cavachon Full Grown: Size & Weight
A full-grown Cavachon weighs about 15–20 lb and stands roughly 12–13 in tall at the shoulder.
Have a Cavachon puppy? Estimate its adult size
Built on the small growth curve, clamped to the breed's range.
Cavachon growth chart
How a small-size dog like the Cavachon fills out over its first months. Switch between percent of adult weight and pounds, and enter a weigh-in above to plot your puppy.
- Cavachon
- Your puppy
Median curves computed from ~89,000 healthy dogs aged 2–24 months in the open Salt et al. 2017 dataset (PLOS ONE, CC BY 4.0), grouped into PuppySize's five size classes.
- Cavachon · 15–20 lb
- Your puppy
Each shaded band shows the typical weight range at every age, with the line marking the middle of that range.
| Age | % of adult weight | Estimated weight |
|---|---|---|
| 2 months | 30% | 5–6 lb |
| 3 months | 44.2% | 7–9 lb |
| 4 months | 59.5% | 9–12 lb |
| 5 months | 70.5% | 11–14 lb |
| 6 months | 79.4% | 12–16 lb |
| 7 months | 86.7% | 13–17 lb |
| 8 months | 92.1% | 14–18 lb |
| 9 months | 96.2% | 14–19 lb |
| 10 months | 98.2% | 15–20 lb |
| 11 months | 100% | 15–20 lb |
| 12 months | 100% | 15–20 lb |
How confident is this estimate? Based on veterinary consensus; designer breeds vary more than purebreds. As a designer/mixed breed, expect a wider band than for a purebred; two puppies from the same litter can finish at different sizes.
About this breed's data: A Cavalier King Charles Spaniel and Bichon Frise cross; figures are a breeder and veterinary aggregate, so individuals vary more than a purebred. Typically 15-20 lb and 12-13 in tall, though some references cite up to 35 lb.
Sources: Daily Paws, Hill's Pet, Salt et al. 2017 (PLOS ONE) growth data.
Cavachon questions
How big does a Cavachon get?
When does a Cavachon stop growing?
Are these Cavachon size estimates accurate?
Similar-size breeds
Other small-size breeds people compare with the Cavachon.
