My 21 week sasha comming into her own with a few ?'s

[hittinndquitin]

HI its been a short while since i have posted but i have just a few questions. Sasha is 21 weeks old and weighs 46 lbs. Is her size good for her age and can anyone help me with a prediction on how large she will be when mature?

Also she is lost her teeth not too long ago nd continues to rip apart every toy except her kongs, any advice on toys to help with her teething that will hold her attention but not be destroyed? It seems that since she cant tear apart her kongs she plays with them the least but any thing soft she stays on until it is torn or is able to pull some stitching out which leads up to tearin it apart to try to get the squeker or stuffing out nd also tears apart rope toys?

She has turned out to be such a social puppy and is wonderful with my sharpei both knowing how gentle to be with each other and share food and water bowls this breed has been the best since she is comming into her own. We go to a dog park in Boca Raton,Fl where they are pretty strict about the dogs being licensed and current with vacs and she has her play sessions interested in every dog there showing no signs of agression though she still every once in a while has a snarling growl toward my self while correcting her off the bed or sofa and even out of the kitchen when her feeding time is up. i am inquiring about in home trainers that will come to my house and teach boundaries and also work with my shar pei if anyone in the south florida area has a good trainer they could refer me to or point m in the right direction it would be much appreciated.

Thanks for the comming input