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The Collie dog breed is one of the most recognizable and beloved dog breeds. The most famous Collie is definitely Lassie from the novel Lassie Come Home, but there is so much more to this breed that you simply must find out. Read all about this wonderful dog breed right here. 

Rough Collie standing outside

Rough Collie Growth Chart: How Big Does Lassie Get?

Rough Collie Growth Chart is an effective tool that you can use to track the growth and development of your Collie. We also include some extra info and tips.