Pet owner Dave Evans wanted to work out why his cat Yollo was putting on weight . One man was and he has now designed a GPS tracking collar to get a glimpse into the private life of his pet . He said: "I have a very large cat, and she is not overweight at all.
Pet owner Dave Evans wanted to work out why his cat Yollo was putting on weight . He said: "I have a very large cat, and she is not overweight at all.