A better deal than PAH!! Adult is 3 boxes for £8 (as opposed to £9 in PAH), but it does exclude Senior and kitten.
Senior and Kitten are 2 for £5.50, which works out at £2.75 a box and is on both the pouches and the foils, so there is more variety than the PAH £3 a box offer. The only thing I forgot to check was how long the offer was on for.