I use a vetrinary syringe that I purchased from tractor supply. You can buy a wide varitey of needles to go on this unit. I use a 16g needle and it works perfect. I have bought several injectors and this one works the best..
Perfect! I'm in the market for one, and I was thinking about popping into Tractor Supply to see what vet stuff they had..
Do you have any problems drawing the liquid into the syringe?