are b12 injections im or subq Vitamin Cyanocobalamin injection 1000 mcg Multiple-Dose Vials — Mountainside Medical A Guide to the Best

Allow the vial to reach room temperature, sterilise the stopper of both the compound vial and the bacteriostatic water vial with an alcohol swab, then draw the diluent into a sterile syringe and add it to the vial

Suitable route to administer vitamin b12 injection for dogs: Vitamin B12 Injection For Dogs Is Given Subcutaneously-Picture Courtesy: Omlet Vitamin b12 injection for dogs is given by subcutaneous route, mainly under the loose skin between the shoulder blades

I feel that's a different situation from injecting on a personal level

That is why professional evaluation matters

Boosts appetite: Adequate levels of B12 can promote a healthy appetite in dogs

You can also put it on a grill or saute it in a frying pan with some butter and garlic