As far as how much training / attention / etc do they need... when they are young especially they need a lot. (bordercolliehelp.com)
One advantage that internal employees bring to the hiring table is that they don't typically require as much training as someone from outside the company. (vmsolu.com)
Doing too much training too soon is an easy mistake to make and paying attention to early warning signs is important. (sportsinjuryclinic.net)