UK retailer Marks & Spencer has entered the pet food market with Paws & Pals, a 13-product own-brand range spanning kibble, treats and toppers for cats and dogs. M&S said grocery accounts for half of pet food purchases and aims to double its market share in the category as part of plans to capture more weekly spending. The range uses high-meat, grain-free recipes with added vitamins and minerals. (M&S)