My little one is 6 months and SUPER picky when it comes to food, she doesn't like to eat dog food/puppy food ect. i have to put it in her mouth with a spoon or my hand
then she spits it out again. we had to feed her our food ( only things like beef or chicken mabey a little rice on the side) and she is starting to leave that food too and doesn't eat for the whole day, the only things she eats are bones
she likes these yogurt treats and loves to eat them but she can't eat many because they are dog treats not actual food.
so your not alone on the whole puppy not eating thing