Hemorrhagic enteritis is most common in small dogs

Hemorrhagic enteritis usually occurs in puppies between 2 and 6 months old. The incubation period is 1 to 2 weeks. Sick dogs usually become ill suddenly and begin to show signs of depression. The nose is dry, and the conjunctival membrane will be flushed in the early stage, pale and vomiting in the later stage. In the later stage, the dog will quickly lose weight, become swollen, have sunken eye sockets, reduce skin elasticity, and prolong capillary refill time; most dogs will have an elevated body temperature, usually around 40 ℃, the dog's body temperature will not rise, and the dog will often die in about 3 days of diarrhea due to dehydration, electrolyte imbalance, acidosis and other reasons.

Myocarditis is most common in small dogs

Myocarditis is most common in puppies under 2 months old before and after weaning. The dog suddenly becomes ill. The dog is in good spirits at the beginning of the disease and has mild diarrhea. Some dogs will vomit and quickly weaken, with difficulty breathing and pale mucous membranes. Some dogs will waddle when walking, even have difficulty standing, are highly depressed, refuse to eat, have elevated body temperatures, and have abnormal heart auscultation. Sexual murmur; some lungs have warm rales on auscultation, and dogs often die from acute heart failure.

Parvovirus in dogs is mostly due to infection

Parvovirus is a highly contagious disease, so the most likely cause of getting it is infection, and the resistance of puppies is relatively low. Worse, many puppies will carry this virus. If healthy puppies come into contact with dogs suffering from parvovirus, even if they have indirect sexual contact with the parvovirus, they will be infected. If they lick the saliva of a sick dog, they will be directly infected with parvovirus. Virus.

Precautions for preventing parvovirus in dogs

Remember that puppies must be weaned before they can be vaccinated. The best time is the 7th day of weaning. Lactating puppies will rely on their mother’s Maternal antibodies are obtained from breast milk to improve immunity. Injecting vaccines before weaning will not improve the immunity of puppies, but will reduce maternal antibodies.