A steer typically weighs around 1300 lbs at slaughter. Cows, on the other hand, can be any weight, depending on their frame size.
A yearling Angus steer should weigh around 800 lbs.
There is no best way, really, it's all down to personal preference. The biggest thing to remember is to raise the animal in as humane as environment as you can make for the steer or heifer for slaughter, no matter if it's a large pasture where it can graze or soft bed of straw to lay in.
They say to steer "into" the skid.
The homograph of steer is steer (either meaning to steer a car or the animal steer).
You should read this buyer guide to learn about what you should look for when purchasing used skid steer loaders, http://www.buyerzone.com/industrial/steer_loaders/kws-used-bobcats.html
You should go with a Deere or Bobcat skid steer loader. They offer several affordable options.
steer left
Forwards.
The wheel.
To help prevent neglect and abandonment.
The best skid steer attachments for your skid steer is a matter of opinion. You should consult your local trade magazines and test drive all attachments for the best fit and price.