Sally Muir is best known for her portraits of dogs. She painted a dog a day which was a Facebook dog fest, then published as A Dog A Day; 365 artworks of dogs, all shapes, sizes, breeds and cross breeds. She will also paint humans, landscapes, rodents and birds .

Sally studied in Bath and is based there. She has exhibited at the R.A. Summer Exhibition and regularly in London, Bristol and Bath. She has been commissioned by Anthropologie for homeware designs and has had solo exhibitions in their Kings Road store.