Knowing the basics of first aid for dogs can be crucial in an emergency. Basic first aid skills help manage common dog injuries and health issues, providing essential care until veterinary help is available. Critical scenarios include bites, seizures, poisoning, and heatstroke. For bites, clean and bandage the wound and watch for infection. During a seizure, keep your dog safe and seek immediate veterinary advice. If poisoning is suspected, contact a vet or poison control center immediately. For heatstroke, move your dog to a cool area, provide water, and seek veterinary care quickly. While first aid is not a substitute for professional care, it can stabilize your dog and prevent further injury until you reach a vet.