Semen Extenders & Collection

Prepare a chilled canine semen shipment with the right collection supplies, extender, temperature plan, and receiving instructions. Semen quality and handling conditions matter throughout collection, cooling, storage, transport, and insemination.

This collection includes BullGen™ 10-Day Canine Semen Extender (10 mL), a ready-to-use product designed for up to 10 days of chilled preservation under appropriate protocols; BullGen™ Canine Artificial Insemination Enhancer (10 mL), a separate product intended to support sperm motility during AI; and collection supplies. Follow each product's own instructions and guidance from a qualified veterinary or canine reproductive professional. No product guarantees fertility, conception, pregnancy, or a specific storage outcome.

Important: BullGen™ Female Flush (20 mL) is NON-SPERM SAFE. It is a vaginal rinse for use only when sperm viability is not a concern. Do not mix it with semen or allow its residue to contact semen intended for insemination. It is not a semen extender, enhancer, or sperm-safe AI flush.

Questions about product selection or an individual protocol? Contact The Dirty Bay Bully Depot and consult your reproductive professional before use.