Portuguese Water Dog puppy weight calculator

Portuguese Water Dog adults usually weigh about 35 to 60 lb and are close to full size by about 12 to 16 months. A typical 12-week-old Portuguese Water Dog weighs about 9 to 16 lb.

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Adult weight: about 35 to 60 lb (large)

8 to 52 weeks

In pounds

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Portuguese Water Dog adults usually weigh

about 35 to 60 lb

At 12 weeks, Portuguese Water Dog puppies are typically about 26% of their adult weight, with most of their growing still ahead.

Typical puppy growth curveTypical weight from 8 weeks to 78 weeks, rising to 35 to 60 pounds as an adult. Your puppy: 12 pounds at 12 weeks.0204060808162639526578Age in weeksWeight (lb)
Typical range Your puppy today

Estimates vary, and every puppy grows at their own pace. Ask your vet about your puppy’s growth.

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Typical Portuguese Water Dog weight by age

AgeTypical weight
8 weeks5.5 to 9.5 lb
12 weeks9 to 16 lb
16 weeks13 to 22 lb
5 months17 to 29 lb
6 months20 to 34 lb
9 months27 to 46 lb
12 months32 to 54 lb
18 months35 to 60 lb

Puppies sit above and below these figures, and every puppy grows at their own pace. Ask your vet about your puppy’s growth.

Portuguese Water Dog questions

How big will my Portuguese Water Dog get?

Most Portuguese Water Dog adults weigh about 35 to 60 lb. Individual dogs vary, and the parents' size is often a helpful guide.

When do Portuguese Water Dog puppies stop growing?

Portuguese Water Dog puppies are usually close to adult weight by about 12 to 16 months. At 6 months a typical Portuguese Water Dog weighs about 20 to 34 lb, around 57% of adult weight.

How much does a 12-week-old Portuguese Water Dog weigh?

Typically about 9 to 16 lb, and by 16 weeks about 13 to 22 lb. Puppies sit above and below these figures, and every puppy grows at their own pace. If you have questions about your puppy's growth, ask your vet.

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