It’s a fine line between handling and interfering with the mare-foal bonding process.
I get as much handling on the foal as I can in the precious minutes they are both still laying down - i.e. I use my towel-time as my chance to touch the foal all over it’s face, ears, nose, and mouth, body, feet and legs, talk to the foal, let him/her sniff me, etc. 3 of my mares tend to stay down for quite a while, so I get a really good opportunity to meet the foal. But, once the mare gets up to lick and tend to the foal, then I get out of the way. That’s her time.
Mare and foal MUST bond - it’s priority number one. So I never interfere with any attempts of the foal to get up, or to the mare to do her motherly thing.
The only time I may stick around is if I have an over-anxious maiden mare who is acting a bit scared or unsure of the process and then I will help her out, encourage her, and show her to stand still for the foal to nurse and encourage her to sniff and lick and do those necessary mommy things. But then as soon as the intincts start in and she starts to show some initiative (and it never takes all that long), then I’m out the door and observing outside the stall.
I am in and out rather frequently over the first 24 hours to check on mare, feed, usually the foal starts coming toward me to say hello and it doesn’t take the foal long to figure out I am particularly useful for all those hard-to-reach scritchy places. The halter is introduced very quickly as is handling the legs and if mare is particularly comfortable with me (and all of mine are, actually), and foal is laying down, I sometimes snuggle in with the foal too.
I LOVE those babies and this baby-stage is really my cup of tea. 