i dont know if this has just been coincedence or not but been feeding my young dog pro plan . i ran out of this recently and as the pet shop didnt stock it i bought some of their food to tide us over till i got to vets for another bag of pp. well the wee one had the most calmest days i have ever witnessed with her while on this . she was a total gem. do you reckon this is just a coincedence or you reckon there is something in it regards the food?