Sun or jenday conure?

Question

i just bought a conure. i dont know whether its a sun or a jenday. the birth certificate says jenday but the lady kept telling me it was a sun. if someone can help me with this i'd appreciate it. also, how do i get my dog to stop attacking it?

heres a picture:

http://i2.photobucket.com/albums/y18/sundays_x_memory/IMG00208.jpg

Answer 1

that is a jenday conure .defanetly, since sun conures have yellow wings