Needle size has two components—diameter and length. Consider both components to appropriately match the job being done. Bob Larson, DVM, shares his “go-to” needle preferences. For cows, he typically ...

This column provides an overview of restraint in psittacine birds and administration of subcutaneous fluids and intramuscular ... a 25- or 27-gauge needle should be used. Typically, one-third ...

Dry powders of the 20- to 53-μm size fraction ... vaccine using a 26.5-gauge needle. The subcutaneous injection was given in the scruff of the neck and the intramuscular injection was made ...