Feed glucose first, (feed it with a needle and slowly push it into your mouth) and lift its neck. If the recovery is slow, it means severe dehydration. Foods that need to be injected with sodium chloride solution (subcutaneous injection) should be light and digestible. Don't feed milk. Many cats and dogs do not digest lactic acid in milk, which leads to enteritis. Remember ~ ~ ~ lactation: regulate the beneficial bacteria in the intestine, one tablet at a time, twice a day for 3-4 days.
Gentamicin: a broad-spectrum intestinal antibacterial agent. Granular packaging, 1/4 once, twice a day, 5-7 days. Injection. I haven't used it. When buying, you can ask the doctor about the dosage of the child, and then halve it on this basis, twice a day for 5-7 days. Don't worry, it will be all right soon.