My friend called me that the 8weeks old puppy he bought is not eating since 3 days, so I went to see and discovered she has an inflammation on her neck. Anyway a vet saw her and gave her antiinflammatory injection and antibiotics but my friend just called that she's still not eating. Causes of this is not yet known. Any advice through your wealth of experience will be appreciated.

Calm down bro no cause for alarm yet the vet has done the major work there the puppy it's in a recovery state so may eat little or nothing at the moment I can remember my puppy going 1week and 3days straight without eating anything during her illness and recovery state....dont force the puppy to eat or else u will make matters worse got to any close supermarket and a get a bottle of yurgot give 2-4 spoons daily that would help the puppy's stomach to Fully recover so it can start eating something but stll sick professional advice from ur vet it's safer that way

Also get glucose D, gv it to her/him dry n also mix with water to drink.