A terrier is a dog of any one of many breeds or landraces of the terrier type , which are typically small, wiry and fearless. [ citation needed ] Terrier breeds vary greatly in size from just 1 kg (2 lb) to over 32 kg (70 lb) and are usually categorized by size or function. There are five different groups, with each group having several different breeds.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.