AKC
https://www.akc.org/dog-breeds/australian-shepherd/
5 things to know about Australian shepherds
Agility
https://www.youtube.com/watch?v=ND2wihZiR_Q
Top 10 facts
https://www.petful.com/breeds/breed-profile-australian-shepherd/
Brief summary
1.Not from Australia.
2. Unique appearance
3.Eye color: brown, blue, green/hazel, eyes of different colors, marbled
4. Naturally bobbed tail, or docked by veterinarian
5.Versatile
Herding, pets, search and rescue, show, obedience, canine sports
6. Super energetic
7. Aloof with strangers
8. Easily trained
9. Easy to groom, bur do shed
10. Healthy breed some genetic issues