For Zoe, our American Eskimo, the jumps were the easiest. She was terrified of the teeter moving under her feet and the bumping sound it makes when it lands.
Indy got to test some of the agility equipment in her puppy class and she took to the tunnels like she'd been doing it all her life! Indy didn't like the teeter either though.
We're going to enroll her in a beginning agility class next year probably. She has to complete the adult obedience I class before moving on to agility.