I feel for novice Cade lamb feeders trying to make sense of all the conflicting advice we give them!
The thing is, rearing Cade lambs can be a rollercoaster, depending in large part (but not exclusively) on the start they had.
Inexperienced rearers will probably find it best to:
- err on the side of caution in terms of amount of milk per feed. Overfilling the milk stomach
will cause issues. An alternative to separate feeds is an ad lib system, where the lambs will, once used to it, drink little and often, as they would if being reared on their mothers.
- be scrupulous about hygiene, of bottles, teats, containers, milk, mixing paraphernalia and so on. Ingesting the wrong bacteria is certainly one of the many things that can cause issues. Many experienced rearers add a dollop of probiotic yoghurt to each feed, or to one feed a day, to help the lambs maintain the right bacteria in the milk stomach.
- offer clean hay or straw from very early on - within the first week - and introduce grass very gradually and carefully and not before week three.
- offer very small quantities of creep feed from about 10-14 days. Remove what's not eaten twice daily and replace with fresh. They'll pick at it at first, and probably start to tuck into it properly at around 20 days.
- While they are learning about grass, don't feed a milk feed when their tummies are full of grass, and don't put them out onto grass when their tummies are full of milk. Let them get used to grass on a patch of grass that is not lush and rich, and just for an hour at a time at first, and not immediately after milk nor immediately before. Increase the time they're out gently, while their rumens develop and they establish the right balance of grass-digesting bacteria.
- once they are munching quantities of creep, take the same precautions about full of one thing when offering another as you do for grass and milk. So no creep when tummy is full of grass or milk, no milk or grass when tummy is full of creep.
- never water milk down, nor mix it more concentrated.
- reheating milk previously mixed is fine, but only reheat once, and once mixed, keep refrigerated until needed.
- serve milk at the same temperature every time. Cold is fine, but then always cold, and in general, very young lambs will take warm milk more readily than cold. Once they're greedy for milk, then you can start to reduce the temperature if you want. Hot milk is usually a bad idea; just so it doesn't feel cool on the back of your hand is plenty warm enough while feeding warm.
- don't use cows milk. Never use bought milk unless raw. Use real sheep's milk, or milk made from powder designed for feeding lambs, or goats milk (raw and straight from the goat.). In that order of preference. Feed the same milk every feed, don't chop and change.
- wean when all of the following are true : they are at least 6 weeks old, they are eating at least 1/2lb creep per day each and they are happily eating grass or hay.
All of these guidelines can be broken when you know what you are doing. But when starting out, it can help to narrow the variables as to what on earth is wrong with the little bleaters now.