Oh yes, I do think it will be helpfull to people who do not currently feed propperly, but how many people take it up will really depend upon how costly it is. Most people who feed only musli (not hay or veg) to their piggies buy a very cheap brand. I cant imagine people who buy a very cheap brand going out and buying these... Although that would be an ideal world ofc.
I just assumed they would still need veg due to it being difficult to get enough vit C into them without.
haha it would be difficult to do that as each feed block is around 4/5 " sqaure, each block is 2 days feeding appartenlythese look like funI would probably add a few to the top of their regular dry food or scatter a handful around their cage, obviously along with their veggies.. maybe like a extra snack for the day :p