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SHEEP-fed-barely-sprouting-fodders, page : 106
Bottle jaw is a visible swelling under the jaw. If a sheep develops this swelling, you must consider it as the final warning that the sheep has worms in such quantity that they are severe enough to cause death. Bottle jaw can be caused by liver flukes
Less common internal parasites:
Lungworms are mostly found in low lying or wet pasture. They inhabit the air passages of a sheep and cause coughing, rapid breathing and sometimes there is a discharge from the nose. If a ewe is pregnant, the coughing can bring about a prolapse. The small lungworm, sometimes called "hair lungworm", can cause pneumonia and bronchitis.
Lungworms live in areas where snails can be found, so keep your animals away from ponds or wet areas. Slugs and snails act as hosts for lungworms, that is, the lungworm spends part of its life cycle living in another creature, so if you are buying for a low-lying area get the animals you are considering buying checked.
Tapeworms these cause damage to the intestines. Tapeworms are one of the lesser varieties to bother sheep and can be seen in sheep droppings and that can be alarming. A moderate level of tapeworm infections causes little damage to adult animals, but can seriously slow down the growth of lambs.
Liver flukes are hosted by snails or slugs. They too are found in wet, marshy areas, ponds, ditches or swamp lands. If your farm has these types of areas it is best to fence them off to prevent the sheep from having access. There are chemicals that will destroy snails but most contain chemicals containing copper sulfate which is poisonous to sheep.
Coccidiosis, this is a microscopic protozoa parasite that is present in most flocks but rarely cause problems. The symptoms of this problem are diarrhea, diarrhea with straining, chronic dark-green or bloody diarrhea, loss of appetite, and in the worst situation death.
This problem occurs mainly in 1 to 3 month old lambs being raised in crowded conditions rather than in a controlled pasture. Any rapid change of feed ration may predispose lambs to Coccidiosis and usually appears within 3 weeks. Mature sheep develop an immune system, so more often than not signs of infestation do not show. However, these mature sheep can contaminate their surrounds and weak lambs can become infected. A key is not to overcrowd or feed food and water that is contaminated.
Lambs that recover usually become immune. Routine fecal samples can tell you if there are parasites and give you a jump start to treat infected animals in their early stage.
Internal Parasite Control:
As with all health issues good sanitation is important. Never place feed on contaminated ground or bedding. Water containers and creep-feeders should be kept clean and free from fecal matter.
Less common internal parasites:
Lungworms are mostly found in low lying or wet pasture. They inhabit the air passages of a sheep and cause coughing, rapid breathing and sometimes there is a discharge from the nose. If a ewe is pregnant, the coughing can bring about a prolapse. The small lungworm, sometimes called "hair lungworm", can cause pneumonia and bronchitis.
Lungworms live in areas where snails can be found, so keep your animals away from ponds or wet areas. Slugs and snails act as hosts for lungworms, that is, the lungworm spends part of its life cycle living in another creature, so if you are buying for a low-lying area get the animals you are considering buying checked.
Tapeworms these cause damage to the intestines. Tapeworms are one of the lesser varieties to bother sheep and can be seen in sheep droppings and that can be alarming. A moderate level of tapeworm infections causes little damage to adult animals, but can seriously slow down the growth of lambs.
Liver flukes are hosted by snails or slugs. They too are found in wet, marshy areas, ponds, ditches or swamp lands. If your farm has these types of areas it is best to fence them off to prevent the sheep from having access. There are chemicals that will destroy snails but most contain chemicals containing copper sulfate which is poisonous to sheep.
Coccidiosis, this is a microscopic protozoa parasite that is present in most flocks but rarely cause problems. The symptoms of this problem are diarrhea, diarrhea with straining, chronic dark-green or bloody diarrhea, loss of appetite, and in the worst situation death.
This problem occurs mainly in 1 to 3 month old lambs being raised in crowded conditions rather than in a controlled pasture. Any rapid change of feed ration may predispose lambs to Coccidiosis and usually appears within 3 weeks. Mature sheep develop an immune system, so more often than not signs of infestation do not show. However, these mature sheep can contaminate their surrounds and weak lambs can become infected. A key is not to overcrowd or feed food and water that is contaminated.
Lambs that recover usually become immune. Routine fecal samples can tell you if there are parasites and give you a jump start to treat infected animals in their early stage.
Internal Parasite Control:
As with all health issues good sanitation is important. Never place feed on contaminated ground or bedding. Water containers and creep-feeders should be kept clean and free from fecal matter.