Drugs to help digestion, such as lactic acid bacteria tablets, because most golden retrievers are greedy and often moan when they eat too much (mine is). In addition, golden retriever is a dog with drooping ears, which is easy to get ear mites. Basically, every golden retriever will get ear mites once in his life, so prepare a bottle of medicine for treating ear mites, such as Erkang, and pay more attention to the cleaning of Xiaojin's ears. You can clean the ear canal once a week or so, and you can buy a special one. Nothing else.