BH used to buy in calves and rear them on a bucket in loose pens.
His tips include:
- never buy a calf that's less than 1 month old
- test that they will suck - really suck - your fingers before you buy
- check that they've been on a bucket - or accept that you will have to bucket train them, and some of them will be really difficult
- only buy from a farm that's TB4, has been vaccinating for BvD for at least two years, other health accreditation is good, of course
- it's best to buy direct from farm, not through the ring, and build a relationship with the person who starts the calves. If buying through the ring, only buy if you've had a chance to talk to the farmer and check the above
In terms of keeping them, give them a double dose of Pen & Strep on arrival to knock out any nasties they're bringing with them. BH used to feed them PFS or similar for the first 24 hours, then introduce the milk replacer.
Some say it's best to feed good quality straw, rather than hay - but ours have always had good hay and done well. It needs to be lovely soft hay, though, not scratchy or long or harsh.
Get them onto cake as fast as possible, and feed a little cake twice a day - it really helps to keep their digestion right.
Be scrupulously clean with all the milk paraphernalia. Serve freshly-mixed milk at the same temperature each time.
On arrival, 1 month old, split the daily milk ration into at least 4 feeds a day. Down to 3 after a couple of weeks if you want. 2 feeds a day not until they are properly eating cake twice a day.
Wash mouths / faces after feeding milk, and distract them until they forget about milk - otherwise they suck on each other and can suck each other's intestines out through their belly buttons.
My tactic is to put a little cake in their mouths when they've finished their milk - not only does it taste different but it starts to build an association of 'I eat cake after my milk' which is a boon when you come to wean
When they're very wee the cake-in-mouth trick won't stop them wanting to suck everything they can get their mouths on, so you have to wash all the milk off then play with them / groom them (not any play that involves them sucking anything, of course!) - whatever makes them stop thinking about sucking.
Calves need clean bedding, a dry bed, good ventilation.
Scour is the biggest potential problem - if they become listless, if their poo goes buttercup yellow, take them off milk and give them PSF for 48 hours. If they're not improving, or they have a temperature that isn't dropping, get the vet pronto. They can decline and die pretty quick.
If they rattle when they breathe, if they get out of breath / raspy when playing, and that doesn't go away fairly quickly when they stop, keep a close eye and if worried get the vet to check them over. The next biggest problem / killer is pneumonia.
Also watch out for bloat - rumen distended and hard, instead of soft. Learn to see/feel the rumen wave so you know they're digesting properly. Keep yoghurt, ginger, vegetable oil, bicarb of soda handy to restart fermentation if they get bloated.
They're hard work, difficult until you know what you're doing - but delightful
and you should be able to turn a bit of a profit most of the time. You
will lose some, even BH used to lose maybe 1 in 15 - 20. You'll lose more when you start, as you learn.
Buy cheaper beef x dairy calves (by which I mean not such good sorts, not the top price Limousin or British Blue X type, maybe a Hereford X or an Angus X) at first so you learn on ones that won't break the bank
- they'll all make a similar profit if you rear them, except perhaps the very top draw, so it's just tying money up buying the top-priced calves
And Limi's can be difficult (mad), Charollais can be very hard to get them to drink properly; Herefords are generally pretty laid back and very greedy, so ideal