Ben Wyvis - No sheep when I was there and none on the top but they do have a lot of young birds hatching and care is requested to keep to the paths
Ben Hope - Yes when I was there but only on the lower slopes
Lochnagar - Deer and lots of them.
Meall nan Tarmachan - Yes but again on lower slopes
Carn Mor Dearg - Dont know
Ben More and Stob Binnien - Yes on lower slopes and also,,, cattle with calves on the lower slopes. Not seeing them on the way up does not mean you wont encounter them on the way back. (speaking from experience and I was bricking it).
Bynack More - Nope
Ben Challum - yes and lots but on the lower slopes.
The South Glen Shiell Ridge - Dont know
Glas Tulaichan - Cant remember
Ben Chonzie - Yes an the farmer at the bottom has a mean woof dog to give you a scare at the bottom if I remember correctly.
Beinn Narnian - Sheep all over the pasture sides of the Munros here.
The above are not reliable and are only as I found them! As someone has said before it will depend on the time of year and extra care now with lambs. I used to have two wonderfully trained dogs that would walk at my heel and were 100 percent reliable going through anything. One has sadly died and I have since got a very untrustworthy (at the moment) rescue dog that stays on lead unless I am absolutely certain there is nothing alive she could decide to chase and she is kept away from ridges. I hope this changes as she is becoming better trained but that wont be for a long while yet so will be on the lead unless I am certain. You really cant guarantee so keep your eyes peeled
. I hope this helps. I do feel a lot more comfortable in the Cairngorms with her at the moment but I am sure you will assess your dogs as you go. I hope this helps.