Havanese puppy growth: milestones and weight estimates
How fast a Havanese puppy grows, illustrative weight estimates and the limits of predicting adult size.
Puppies reach close to adult height by around 8 months and fill out to adult weight by their first birthday. Growth is steady rather than dramatic, and a healthy puppy of 12 weeks typically weighs somewhere between 1.2 and 2 kg, depending on the parents' size.
Some Havanese carry a form of chondrodysplasia that causes shorter, bowed front legs, and breeders watch for it in their lines. Keep jumps from furniture to a minimum while bones are growing. If your puppy limps, grows noticeably slower than littermates, or seems dull and unsteady after meals, speak to your vet rather than waiting to see if it passes.
Havanese puppy growth in numbers
Illustrative size-based model for a male Havanese, in kg, by age in months
| Age | Female | Male |
|---|---|---|
| 2 months | 1.4 kg | 1.4 kg |
| 3 months | 2.1 kg | 2.1 kg |
| 4 months | 2.7 kg | 2.7 kg |
| 5 months | 3.2 kg | 3.2 kg |
| 6 months | 3.7 kg | 3.7 kg |
| 7 months | 3.9 kg | 3.9 kg |
| 8 months | 4.2 kg | 4.2 kg |
| 9 months | 4.3 kg | 4.3 kg |
| 10 months | 4.4 kg | 4.4 kg |
| 12 months | 4.5 kg | 4.5 kg |
This is an editorial model scaled to a typical adult weight, not an observed breed average, a validated growth standard or a healthy-weight range. Do not adjust food to make a puppy follow this line. Discuss actual growth measurements with your vet.