I keep the following in a rubbermaid tub in the barn.
Scissors, nail clippers (dog), eyebrow forceps (2), tweezers, disposable scalpels, cuticle sissors
Trauma Supplies
spray bottle of peroxide
rubbing alcohol and alcohol wipes (for hands, disinfecting etc.)
rubber gloves
blood stop powder
cotton balls, swabs, sterile pads, gauze, first aid tape
packs of sterile sutures (farm supply store)
COLLOIDAL SILVER
Topical
anti-pick lotion
blue-kote
triple antibiotic cream
flea/lice shampoo
diatomaceous earth
COLLOIDAL SILVER
Oral
baby medicine syringe
elecrolyte mix
poultry drench
instant baby cereal-oatmeal (see below)
liquid baby vitamins
apple cider vinegar
probiotics
COLLOIDAL SILVER
Medications
sulmet (liquid)
duramycin or a form of Terramycin (powder)
injectable antibiotic and syringes
fishmox (turkeys-blackhead)
wazine
safeguard
COLLOIDAL SILVER
I keep medications but it has to be pretty serious before I use them. I only resort to antibiotics with important "breeders" or if it looks like something really contagious and the flock as a whole is seriously threatened.
Baby cereal can be mixed with anything you want the bird to get into them quickly or accurately and you don't want to force it down their throats.
My secret weapon is COLLOIDAL SILVER! Safe as water, unless you are a one celled bacteria, fungus or virus. A preventative for illness, and a cleaning disinfectant all-in-one. I use it to keep water sanitized. I flush wounds and watch them heal in days. Use it as an egg wash. Dip hatching eggs briefly before putting in the incubator. You can make as much as you want for free with 9volt batteries, pure .999 silver wire, and RO or distilled water, a little citric acid powder will boost and stabilize it chemically. I can't number all the uses for it. Its amazing stuff and it really works.