posted 9 years ago
Sad to hear your goats are feeling glum.
Looks like bottle jaw to me. I haven't had it in my critters yet, but from what I've read, it's classic signs.
The vet is a great idea. Since you're paying him/her for their care of your animals, try and get free lessons out of it. If the vet is any good, they will be happy to walk you through their diagnosis steps. A vet will also know what parasites are present in your area, as well as which meds the bugs are resistant to.
If it was one goat, I would think milk goiter or tooth infection could be possible, but three goats? No, it's something stronger. Iodine deficiency is another possibility. It's a good opportunity to review your mineral regime (and ask your vet about what minerals are deficient in your area). If they are on a block salt/iodine lick, then they may need loose salt. Some times of year their salt needs are much higher than they can get off a solid block. The spring time is often a time when the mag, zinc, and copper go all out of whack in goats. Their mineral needs change with the weather but are more dependent on your location and your feed than any general thing you read on the internet.
As for worming the whole flock, it's up to you. Some people worm on schedule, others worm individual goats as they need it. If you are worming on demand, then ask your vet to walk you through the diagnosis steps so you can spot the worm sign as early as possible. Most of the time I worm on demand, so I try to give each of my sheep and goats a 'health check' once a week. This includes body condition, eyes and gums, hoof growth, external parasites, as well as daily observation of diet and behaviour. If it's a heavy duty issue (like cocci) then I isolate and get an official fecal test to ensure that my diagnosis is correct. But for general worming, the symptoms are pretty obvious if you know how to look.
Worming on demand isn't very popular here. Other shepherds (I keep mostly sheep, but the same applies for goats) worm on a schedule, some of them worm monthly! Most worm four times a year. I keep mine healthy mostly through diet, environment, and observation. A shepherd came to visit my flock and commented how healthy they were. She wanted to know my worming schedule, and I said I worm on demand. She said sarcastically, "what, the sheep tell you when they have worms?". Of course they do. Unlike her, I paid my vet to walk me through how to diagnose a sheep and goat for worms. I took my young lamb to the vet's office and got him to show me what steps he takes. It was money well spent (I don't say that lightly as my income is well below the poverty line and vet's are not cheap), and it gave me a chance to really evaluate my vet's skills. I now know I can trust him, and he know's I listen to his opinions, even if I have my own ideas as to how to manage my flock.
Because I worm on demand and keep a sub-clinical worm load, mine is one of the few local flocks that has no worm med resistance yet.
That said, there are times when I've wormed the entire flock to prevent a problem getting bigger. I don't like to, but I'm not willing to risk the consequences of not doing it.