Puppy Weight Predictor

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Size chart

A typical Sealyham Terrier puppy will grow to:

18 lb 11 oz
Male average: 9kg  |  Female average: 8kg

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For a more accurate estimate, enter your Sealyham Terrier puppy's current age and weight into our Puppy Weight Predictor to predict its adult size.
Please note this is an estimate based on typical growth patterns for Sealyham Terrier puppies.

Other Terriers

Bedlington Terrier  |  Kerry Blue Terrier  |  West Highland White Terrier  |  German Pinscher  |  Skye Terrier