Small cuts and scrapes on a street dog can usually be cleaned and managed on the spot — and doing it well prevents the infections and maggot wounds that turn minor injuries into emergencies. Here's what belongs in your kit, how to treat a minor wound safely, and the signs that mean this is a vet's job, not yours.
First: is this actually minor?
A minor wound is a shallow cut, scrape, or graze that stops bleeding within a few minutes of pressure. Everything else needs a vet.
Go straight to a vet for
- Bleeding that doesn't stop with 5–10 minutes of firm pressure
- Deep punctures or bite wounds — they infect from the inside even when they look small
- Any wound with maggots (you may smell it before you see it)
- Wounds near eyes, over joints, or on the belly
- A dog that is limping badly, lethargic, or in obvious pain
A basic street first-aid kit
- Saline solution (or clean drinking water) for flushing
- Povidone-iodine (Betadine), diluted to weak-tea colour
- Sterile gauze, cotton rolls, and a self-adhesive bandage
- Blunt-tip scissors and disposable gloves
- A soft cloth muzzle or a roll of gauze to fashion one
- Treats — the most underrated first-aid item
Step by step
- 1Safety first: even a gentle dog bites when it hurts. Have someone the dog trusts hold it, and use a soft muzzle if there's any doubt. Work slowly and keep offering treats.
- 2Trim the hair around the wound with blunt scissors so you can see what you're dealing with and dirt doesn't stick.
- 3Flush thoroughly with saline or clean water — this matters more than any ointment. Flush until you see no dirt or debris.
- 4Apply diluted povidone-iodine on and around the wound with gauze.
- 5Leave small scrapes open to the air. Cover larger cuts with a non-stick pad and a loose bandage — you should fit two fingers underneath.
- 6Stop the dog licking the wound: licking reopens it and infects it. A cone is ideal; a loose t-shirt can work for body wounds.
What never to touch a wound with
Common household items that harm dogs
- Dettol and other phenol/cresol disinfectants — toxic to dogs, even licked in small amounts
- Hydrogen peroxide and spirit — they damage healing tissue
- Human ointment combos with painkillers, and anything containing zinc
- Turmeric packed into deep wounds — fine as tradition, bad as wound care; it hides the wound and traps dirt
Aftercare and maggot prevention
Check the wound twice a day. It should look cleaner and drier each day. Redness spreading, swelling, pus, a bad smell, or the dog going off food mean infection — vet time. In warm months, flies lay eggs in open wounds within hours; keeping wounds covered on outdoor dogs is what prevents maggot wounds. If you find maggots, don't pour chemicals into the wound — cover it loosely and get the dog to a vet or rescue the same day.