Pets at home online are selling 2kg bags of James Wellbeloved cat or dog food buy one get one free. Usually they do this offer every 2-3 months as a flash sale but this one is while stocks last. It started at 9am this morning. Delivery is free over £29 so if you buy 8 bags (this is the max you can buy in the offer) it comes to approx £32 dependant on the type you buy. They often run out of some flavours though so I'd go quick if you want some of it.