If it is dehydration caused by persistent vomiting and diarrhea, infusion is required to replenish the water and various nutrients needed by the body, ensure the electrolyte balance in the body, and treat the original disease immediately.
Care Hacks
What to do if your dog is dehydrated

Symptoms of dehydration in dogs include depression, dry skin, cracked nose, oliguria, and yellowish urine. If the body is dehydrated due to reduced drinking water, it is necessary to replenish the dog with enough drinking water in time.