Age limit for dogs: 18 months for PD160. The same age for working test
Dog age limit: 18 months for PD 300 WSA WC
Dog age limit: 24 months for working test at PD 300 WSA WC (registered at the Swedish Kennel Club)
PD 300 WC and PD 300 WC working test compete in the same class with join results list for the WSA World Championship.