Shepherd isn't growing!!
I've noticed this since she was very young, but every vet I've ever seen has always said, "She's healthy, don't worry about her size." Which is easy advice to take from a vet with a degree until she is 6 months old, and between 10-15lbs less than all her siblings when she wasn't the runt at all. She is 6 months old and weighs 35lbs. She has not gained any weight in about a month. Her sister who lives near us is 47lbs currently.
She eats Neutro Ultra large breed puppy with supplemented raw. She gets plenty of exercise and is a happy healthy dog all around. She just isn't growing and I'm worried about this.