The Battersea Dogs and Cats home has been pushing for Parliament to get a cat to sort out its rampant mouse problem since 2014, and they think they have found the two perfect participants. The charity approached the House of Commons to suggest taking on one of their mousers (Peggy or Simba) in early 2014. I was revealed that the cost of pest control for Parliament during the 2012/13 financial year was estimated to be £73,552. Now in 2017, this cost has ballooned to £130,000 a year! People have…