tegan peters , 22 , from auckland new zealand said she noticed the ball as she was driving past and decided to pull over , thinking it could be a good present for her one-year-old rottweiler-cross , odin .
self-proclaimed animal lover , tegan peters , pictured with her dog odin , was ` shocked ' and ` disgusted ' to find a ball that she thinks was purpose designed to harm animals or children near her home .
troubling tennis ball : ` i picked it up and saw all the needles sticking out and got a real shock , ' she told daily mail australia .