My dd had a severe milk protein allergy as a baby, so last year we brought her formula since she was 8 months old. I couldn't buy it at DW, it's sold thru pharmacies, but is over the counter(not on the shelves up here). So we thought she'd be ok w/milk products(our ds had it too, and grew out of it as a toddler), but she's not. So she's on Soy Milk, instead of regular milk. Is it avaiable at DW? In the parks, resorts, or should I bring my own from home? TIA