The insertion of a catheter in dogs is an important procedure which enables the administration of medication and the monitoring of vital statistics, oxygen intake and fluid therapy. It has many applications in both emergency and non-emergency situations. Our products are designed for leash with the distinct requirements of canine patients and take into account safety requirements. The understanding of the anatomy and physiology of the dog assists the veterinarian in deciding the most appropriate catheter recommended size which guarantees effective placement and causes minimum pain possible.