The training of a hunting dog (retriever) consists of a large part of retrieving dummies and game. Which you choose depends on the age of the dog and the level of training.
Here you will find everything for the retrieving training of your dog.
Canvasdummies varying from 80 gr. up to and 5 kg, including water dummies, furdummies up to working with simulated game as the bird dummies of Dokken's.