We love to walk on holiday in the UK and we always take our dog who's a shitzu cross. He's now a bit too old to walk far so we've decided he needs a dog buggy so that we can still be out and about with him. I've done a few Google searches but it a minefield. Does anyone have any recommendations? We are willing to spend £250 max. The only criteria is that it's safe, all terrain and folds up for the car. Please no judgement on dog buggys.