Hello!!
Welcome to the 1 nap club!! When they are first making the switch his naps will be all over the place. 2 naps one day, 1 nap the next
. We moved everything up a bit, breakfast as soon as he woke, and I also gave a little bit less so he would be hungry a little bit earlier. Then lunch at 11, and in his crib by 11:30 the latest. We also had to include milk with meals because if I kept doing them apart it would cause mayhem. So we also went from bottle to cup when the 1 nap switch.
I have a big sports bottle and I make all 22oz of milk in the morning. Santiago's cup holds max 6.5 oz, so he has 4 cups worth of it during the day. One at breakfast, another at lunch, one with his snack and one with dinner. The snack with milk really helped with the early lunch time so he wouldn't be straving during the rest of the day.
The link that Monika sent you is great! That thread really helped me out when things got tough.
- Beca