carang and nanzbier
my 13month old is the same....takes a long nap in the morning then (unless we're at home and I can put him into bed) has dropped his nap in the afternoon. He used to happily sleep in his buggy, but just wont these days. It's not practical for me to be at home in the afternoons as well as ll morning, so these days he tends to go down at 10am till 11.30/12, then bed at 7pm. But like you, I worry that his afternoons are so long.
I think I may start making his morning naps a bit later (gradually)......although then that interferes with lunch.
What time do you feed lunch if they have a late morning/lunchtime nap???
K