I need to know what the best dewormer to use on my calves is? They are small Holstein calves, and I would like to just get a dewormer that would work against all types if possible. What would be the best to use on them? Also I've used the one that you spray on their back and its blue liquid what is that called, if I remember its a little pricey but price anywhere from $200 down would work. Any good dewormers you've used? (Calves already have worms)
The worms are very small white worms.
The worms are very small white worms.