4 yr old check-up

The kids had their 4 yr old check-up; Cason is 36 lbs and Kiley 34 lbs, Cason is 1/2 in taller.  Got a great check-up and Dr. Dudgeon said "you guys have such awesome kids, very few kids at this age will run up and hug you, they are special"  We agree!  He recommended keeping them together in preschool and separating in kindergarten.  They each got 4 shots and had to bring in 3 people to hold poor Cason down. I got tears as usual when Kiley said "mommy please help me, mommy" as tears rolled down her cheeks.  Took them to the library and chick flia for lunch as a treat.  Pretty sure no kid deserves shots during the summer, just doesn't seem right!