dog to step into your arms. reward with a treat. repeat.
now raise your arms a few more inches off the ground, and ask your dog to jump up into your arms. when your dog comes and steps up, into your arms reward.
add some height and distance, allowing your dog to come forward a few steps and hop up into your arm, reward and treat.
raise your arms to waist height, sit your dog a few yards in front of you, command 'jump up', and put your arms out. reward your dog for jumping up. if your dog has trouble, lower your arms again by bending over.
gradually increase height so that your 