Thursday, November 17, 2011

Tailing time

After lambing always comes tailing(docking) - not that pleasant a job, but a very necessary one.  Lambs tails are shortened and the ram lambs (little boys) have to be castrated (wethered), and everything has the farm's earmark.  We also treat each lamb with chemical to prevent fly strike.  This job does cause some pain to the lambs, but it doesn't last long, and about 20 minutes after the procedures most are quite happy again, especially if they find their Mum quickly and can get a drink. 

We have to take off most of the lambs tail for animal health reasons.  If it is left on there is a far greater chance that a lot of dags (poos) will accumulate, and that attracts flies.  The flies just love laying eggs around the tail area in damp faeces and urine soaked wool.  Some types of fly will even lay little live maggots, missing out the egg stage.  And it is a very horrible death for anything that is flystruck and not found in time to be treated.  You get hundreds of maggots feeding on the live animal, and the smell of course attracts other flies who lay more eggs.  There is no doubt for anyone who has seen this that it is far preferable for the stock to be tailed than have flystrike.  It also means less chemicals are used on the animals through the rest of their lives, and the chemical we use to inhibit the fly larval development stages is a very safe one, not like the ones you have to use if  lambs have maggots on them.

The earmark has to be done so neighbours with the same breeds can differentiate between the flocks if there are any mix ups.  And the ram lambs have to be castrated to prevent unwanted breeding (especially with half sisters).  We use a rubber ring system, which constricts the blood supply and the tails and purses just dry up and eventually fall off  (yummy tucker for the dogs over the summer as they are out and about supposedly concentrating on working). 

Some people use a hot iron to take off the tails, which cauterizes  the open wound as the tail comes off, but when we used to have a tailing iron we found it caused trouble in the wind, or if it became too hot, so went back to the rings. 

                                                                                          Waiting their turn


                          "Ooooh Mum where are you, don't think I like the look of this!!"  - the lambs in the little tailing pen


                                                                                           After being tailed


                                            Left alone for about an hour and they quite happily move back to the paddock


                                                    Lambs lined up in the tailing chute with all the right bits exposed!


                                                             The ring being put on the tail, then this area is sprayed.

No comments:

Post a Comment