has anyone noticed that the hay in excel super forage seems to have become about a quarter of the length it normally is? I opened the bag today to find strands only about 1 cm long. I wonder if it will have the same wearing effect on his incisors. Not great when he's off to the vet today. I packed him a packed lunch of superforage and some favorite food so they could tempt his appitite after his op and I felt a little embarrassed packing that.