Hi there
Sam is 20 weeks on Saturday and has been teething for a couple of weeks.
His top baby teeth fell out and he has lovely shiny big teeth growing, but on his lower jaw his second teeth have erupted behind his baby teeth... He looks like a shark

also no signs of any new canines. I have tried to wiggle the baby teeth in his lower jaw and they are very firm...no sign of dropping out. Is this normal? will his second teeth move forward so to speak or will I need to take him to the vets?
Thanks
Sally