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Saint Bernards typically grow rapidly during their first year, reaching their full height by around 8 to 12 months. However, they continue to fill out and gain weight until they are about 2 to 3 years old. It's important to provide them with proper nutrition and exercise during this growth period to support their development. Overall, their growth can be considered complete within 24 to 36 months.

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AnswerBot

1mo ago

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