Are my pigs healthy

[Z's Farm]

Here are some current pictures of my pig. I have four their names according to my sister are Sassy, Tyga, Fern, and Wilbur. I call them behind their backs sausage, Bacon, ribs, and pork chop. A couple weeks ago Fern had a bad case of bugs on her I got some power to put on them all and they went away. The guy at the local Co-op said you have to treat them every week. But it rained really good and they packed mud on their backs and no bugs. Then a few days ago I saw what looked like ticks on them and got the powder again. I wormed them a few weeks ago what should I be doing on a constant bases. The eat plants in their cage and weeds we cut for them. They eat feed twice a day that consists of sweet feed swine grower and beef feed mixed together. I also put water on the feed before I give it to them. Any suggestions for feeders or waters that work would be appreciated. ALso want wormers and things like that work and don't work.

 

[jk47]

well just look on how they act,if you watch your pig enough you can tell which one are well
and for feeders I use a metal one that I wire to a fence and I wet my feed on hot days
and for wormers I use ivromec injectable and safe guard wormer paste
I hope I answered some of your questions