Short naps

Lesley

So, I can’t get my 5 month old to nap longer than 45 minutes. It’s really messing up the 4 naps a day schedule. He doesn’t take a pacifier, hates being held like a baby, and rocking doesn’t work. He sleeps 4 hours at a time at night. But day time is a different story. Any tips? Wake windows are about 1.5-2hours long at the moment.