Opinions on worm load?

Is a small worm load acceptable?

  • Nuke it from orbit. It's the only way to be sure.

    Votes: 5 55.6%
  • It's all part of living outside and eating dirt.

    Votes: 4 44.4%

  • Total voters
    9
I noticed this but want to double check:
View attachment 1423812

You can buy rabbit without a prescription, and I can't see anything to indicate you'd need one. For rabbit it has to be sold by a "suitably qualified person". I've only bought it in a shop once, but iirc it was kept in a locked case and I had to have a qualified member of staff hand it over. Online they'll likely have some tick boxes to fill in with a few simple questions like "do you understand this is a dewormer? Do you understand it is licensed for rabbits?“ Nothing asking you to swear to not use it in an off-label way, just making sure you understand what you're buying. At least that's how it works for external parasite controls I've bought.
 
You can buy rabbit without a prescription, and I can't see anything to indicate you'd need one. For rabbit it has to be sold by a "suitably qualified person". I've only bought it in a shop once, but iirc it was kept in a locked case and I had to have a qualified member of staff hand it over. Online they'll likely have some tick boxes to fill in with a few simple questions like "do you understand this is a dewormer? Do you understand it is licensed for rabbits?“ Nothing asking you to swear to not use it in an off-label way, just making sure you understand what you're buying. At least that's how it works for external parasite controls I've bought.
Thank you. I think this is the first I've heard of this med being sold in your area. I was under the impression that is was not available over there.
 
Wormers are available to buy both over the counter or online here in the UK but a "qualified person" has to oversee it.... it used to have to be a pharmacist. When I buy my horse wormers online they usually ask how many equines you have and ages and sometimes sizes and if they are pregnant or lactating.
For what it is worth, I am in the same camp as @centrarchid . I had a rooster that I saw poop out an adult round worm. I did nothing for a year and saw nothing more. His health deteriorated and I eventually culled him. He had a diseased heart but he did not have a heavy worm burden. I think I found one in his gut. All the hens in the pen with him are still alive and kicking a year later and laying well with no wormer administered. Some are 4 years old. I am sure they will not be worm free but it is my opinion that a healthy bird's immune system and perhaps even the parasite's presence itself, prevents heavy infestation and that birds that get overloaded may well be due to a compromised immune system or other underlying issue..... I am talking round worms here though. I have no experience with tapeworms so far.
I also had a pullet that was struggling with health issues (Marek's) poop out a whole writhing mass of worms..... it was horrific! She clearly had an overload I believe due to her compromised immune system. I have no idea how or why her body expelled them without a dewormer being applied. She eventually lost her fight to Marek's, but the flock she was penned with continue to lay well a year later with no obvious worm burden and no wormer administered.

I used to routinely worm my horses and now I have faecal worm egg counts and have had consistently low readings for the past 8 ish years. I was worming once a year for tapeworms but there is now a saliva test for that too, so I can hopefully stop putting chemicals into their bodies that they don't need. This all adds to my opinion that animals are able to tolerate a low worm burden without it automatically getting out of hand despite the thousands of eggs that adult worms can shed.

I necropsy birds that die whenever possible and check the gut of those surplus cockerels that are butchered as well and I have only found the odd roundworm inside them, even though some of them have a compromised immune system due to Marek's Disease.

It may be that there is something environmental at play..... we have a mostly cool, damp climate, although we are in the middle of a scorcher at the moment. I try not to introduce new animals/birds into the herd/flock... that was how I got Marek's, so I have learned my lesson, but have raised foals and chicks from my herd and flock within the flock. My land has been grazed by horses/donkey for the past 50 years so plenty of opportunity to build up a worm load and no lime applied. My chickens are currently penned in a coop and run that has had chickens in it for 10 years or more, and I do not poo pick the run, it is currently deep litter and as I said, one young bird in that coop with a compromised immune system did develop a worm overload, so it is not like there are no worm eggs present, they are just not causing major infestations in healthy chickens.
These things all lead me to believe that heavy worm burdens are not common in healthy stress free animals and that regular worming is not essential in my situation and seeing the odd worm in poop every once in a blue moon, is not something to panic over and "Nuke it from orbit" as the poll option is worded. I would point out that the OP is in a very similar climate to myself, which may be relevant. Their birds have however come from a rescue where they have no doubt mixed with lots of other birds from different sources, so there may be an opportunity for infestation there due to stress and exposure. I imagine these rescue hens have come from commercial factories where they have never eaten off the ground and may have compromised immune systems due to lack of exposure, so worming in this case may be relevant.
I just don't think it is a viable expectation to keep chickens worm free and it may even not be healthy to try to do so. As I said, the immune system of the bird should prevent that but if it never gets the chance to build up that response because chemicals are being pumped into it regularly, there is the chance that if a treatment is missed for some reason, a worm burden may build up.
Worms, like anything, have a finite life span and when they die they will come out in the poop, most likely entire since they live in the gut beyond the gizzard where food is ground up. Seeing the odd one is therefore not a huge issue in my book from my experience.
 
Thank you for the detailed post @rebrascora

It's the same with rabbits; Panacur is no longer recommended as a regular prophylactic (except by the Panacur manufacturers, and vets who haven't caught up). Partly there's a fear of liver issues, but also because the science is moving toward seeing a more holistic picture. There's even work being done now in using intestinal worms to treat human immunological malfunctions such as Chron's and asthma.

I will get a float test done, just because as you say; I have no real idea of their background. I'll see what the chicken vet says (different to my rabbit vet, and she comes recommended by the Hen Welfare Trust). These girls are here to lay for as long as they are able, but also to have a nice retirement after a gruelling first 12-18 months, so I want to do the best by them.

Mighty hot here in Scotland at the moment too. I am not looking forward to the height of summer... bleh.
 
@Aerliss. I'm not sure if you are aware of the service but Westgate Labs at Morpeth just south of the border to you do a mail order worm egg count for chickens as well as horses. I have experienced really fantastic, quick, friendly and knowledgeable service from them and can highly recommend them..... and they are usually cheaper that having it done at the vets. You can buy sampling kits online from them or probably via other outlets like Amazon and maybe your local feed store. The kits come with instructions, sampling pots, labels and a return envelope with postage already paid usually and even a disposable glove, so all you have to do is take the sample, put it in the pot, label it put it in the envelope and put it in the post box. I often get next day results via email if I get it in the post before lunch, but they cannot guarantee it due to the vagaries of the Royal Mail. My last horse samples (4 of them) got lost in the post and she sent me replacement kits out immediately when I rang to ask about my results and she hadn't received them without any quibbling. The original samples turned up nearly a month later so goodness knows where the Royal Mail had mislaid them but my replacement samples were received and processed the day after I sent them. I really cannot rate their service highly enough and when I have tested a horse that was under the weather and had concerns about possible worms that did not show up in tests she was really knowledgeable and helpful over the phone.... in fact more so than my vet at the time who had misidentified pin worms as ascarids.
It is about £15 for a chicken sample including postage I think but you can combine poop from a number of chickens and send it off as a flock sample if you wish, or test an individual chicken if you have specific concerns.
 

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