Welcome to Oscar Crossen's Roscallie Flock - home of prize-winning pedigree Zwartbles sheep based near Shrewsbury in North Shropshire.

The flock was established in early 2014 and the foundation stock was carefully selected for top-performing British and Dutch bloodlines, and the ability to produce fast-growing, correct lambs with power and length. Over the years, we’ve added a handful of top-class females to build a nucleus flock of quality ewes.

Stock rams are selected for their excellent conformation and elite breeding. Aiming to lamb in January ensures well-grown ram lambs which are ready for work by summer. When time allows, stock is showcased in the ring and the flock has recorded numerous successes including both Breed Champion & Reserve Champion at high profile shows including Royal Bath & West, Royal Cheshire, Surrey County & Shropshire County Shows.

Please get in touch to discuss your requirements and we'll try our best to help. We always look forward to welcoming both existing and new customers to our Shropshire base.