I have been feeding this to my two for the last month or so and so far I'm pleased with the results. I changed over from a premium brand as I went to a food festival and Harringtons had a stall and were only charging £2 for a 2kg bag. I stocked up with the mindset that I wasn't going to lose much if they turned their noses up at it!
Thankfully they didn't and the results have so far been good. The pups stools are now firmer, less smelly and since the changeover the (quite severe!!) flatulence problems that she had have almost gone away! Phew! :-) On a more serious note though, her coat is still glossy and she feels firmer and more heavy set all over. I do feed part raw too.
The older girl has lost a few teeth with age so sometimes struggles with the harder, more compacted biscuits and would pick at her bowl piece by piece unless softened but wolfs this down no trouble at all! Whether that's partly because she has a pup nipping at her feet to get to her food I'm not sure but either way both dogs seem happy, in good condition and their byproducts I'm happy with as much as I still hate picking it up off the lawn!!
I'm feeding the salmon and potato variety at the moment and it isn't Wagg at all. Same parent company, different product...see link below :-
http://www.petproductmarketing.co.uk/content.php?sid=455