unsuccessful in finding a ball that is soft to catch and makes noise continually, so that she can track it in the air and catch it in her mouth. She can fetch with a sturdy rubber ball with a jingle bell inside, and I have found a turn on/off beeper that I will attach to a frisbee, again, one soft enough should she miss catching it in the air, so it does not injure her face. She still has some vision left, so we test these products in the dark of night. I would like to find these toys before she is completely blind, which is within a few months. Can anyone help?