The farmer agreed to worm cattle and deliver to my pasture.
I would worm them - now. Agreeing to do something, and actually doing it are two completely different things in a number of cases.
We can only assume that he did worm them.
To hell with assuming - if you're going to assume anything, assume he did not deworm them, and deworm them! That is the only way you're going to know they have actually been dewormed.
We fed them grass hay [round bales] Crystlyx and mineral salt block and pasture grass.
Unless it's some very outstanding grass hay - grass hay alone will not provide the necessary nutrients for a pregnant animal - she needs a grass/alfalfa mix, and/or supplementation. I would also lose the mineral/salt block, and provide loose mineral mixed with salt at a 2:1 ratio - 1 bag of loose mineral to a half bag of salt. Blocks require too much licking, and do not provide enough mineral to meet the animals needs.
Some alfalfa pellets and sweet feed. All free choice. Three have calved and two look like they could calve any minute. The cows have always pushed the skinny one away from feed,impossible to do in open pasture. They all have looser stool since being on the first grass this season. Our vet said there was nothing in the pasture grass to harm cattle. The cows are SimangusX Limousine, I am not sure of there ages, We had normal deliveries and they are good mothers. I suspect that skinny cow did not get wormed, plus the calf is pulling her down. Any suggestions? Thanks Tom :cboy: