N.G.
I've never seen a baby's toes that looked like what you describe and most babies have very sensitive feet and feet, so he should be responding to you pushing on them, at least a little bit. I know as new Mom's that we can be unsure about taking them to the Dr. over every little thing, I know I was, and I talked to the nurses a lot over the phone! However, I think you should get him an appointment, it's always better to be safe than sorry. If it's almost time for his 6 month shots then when you make the appointment for that you can tell them you also want him seen because you have concerns about his feet. But if it isn't almost time for those shots, I think you should make an appointment now, even if it's just to give you piece of mind that he's okay. Good luck.