Cairn Terriers have wiry topcoats and fluffy undercoats, often described as shaggy and ragged. Most hybrids vary wildly with coat types, but most JaCairns inherit the double coat of the Cairn Terrier. This means that most JaCairns come from a purebred Jack Russel Terrier and a purebred Cairn Terrier, making them first-generation crosses. While some designer dog breeds have “established” generations, JaCairns are usually first-generation hybrids. 3 Little-Known Facts About the JaCairn 1.
