What does retriever mean? It really doesn’t differ from the literal meaning

What does retriever mean retriever is a dog that used to be in charge of helping hunters retrieve their prey when hunting, which means retrieving and finding. Strictly speaking belongs to the hunting dog, requires speed, intelligence, reaction ability are better, generally there are Labrador Retriever, Golden Retriever more. How to raise a retriever in the retriever’s entire growth and development period, need to supply sufficient and rich protein, fat, carbohydrates, minerals and vitamins. For 2~3 months old puppies, feed 4~5 times a day, the standard daily amount for each puppy is 200 grams of lean meat, 300 grams of milk, 1 egg, 250~500 grams of rice, 250~300 grams of vegetables, 3~5 grams of salt, and the right amount of vitamins and minerals, such as calcium powder of super calcium. After 8 months of age, the puppy can be fed according to the diet standard for adult dogs.