First aid methods for dogs with food poisoning:

1. Give the dog water to induce vomiting. Commonly used emetics include sodium carbonate, salt and mustard. However, it is generally effective to induce vomiting within 30 minutes after the dog eats poisonous food.

2. If the dog can regain consciousness, you should first give the dog a large amount of soda or concentrated warm salt water.

3. Gastric lavage for dogs. If vomiting cannot be induced or the effect cannot be achieved after vomiting, gastric lavage should be carried out with 5 to 10 ml per kilogram of body weight and rinsed repeatedly. Warm salt water and warm boiled water are commonly used. , strong tea, etc.

4. Use adsorbents such as activated carbon to adsorb poisons on the surface of the medicine, but it is ineffective against cyanide poisoning.

5. Give dogs laxatives to promote the elimination of toxins from the gastrointestinal tract.

6. When the poison has been ingested for more than 4 hours and most of the poison has entered the duodenum, in order to prevent the bacteria in the intestine from continuing to grow and reproduce and produce toxins, broad-spectrum antibiotics should be taken orally, such as Qingda Mycin, chloramphenicol or tetracycline, etc.

7. In order to prevent shock in dogs, corticosteroids can be used, such as intramuscular injection of dexamethasone, 0.25~1 mg each time, or prednisone, prednisolone and other drugs.

Measures to prevent dog food poisoning:

1. Keep a supply of fresh food. Some owners often put food in their dogs’ food bowls for several days. Food and water, these foods are easy for bacteria to invade and multiply when left outside. If your dog eats these germ-containing foods, it can easily cause poisoning.

2. Store dog food at low temperatures. Food at high temperatures is prone to spoilage, so dog food also needs to be placed in a low-temperature, dry place to prevent stored food from spoilage.

3. The food bowls and water containers used by dogs also need to be cleaned before entering to prevent bacteria from multiplying and endangering the dog's health.

4. Do not let your dog eat food in the wild when you go out. Food in the wild is spoiled and broken, and it is easy for dogs to be poisoned if they eat it by mistake.