Want to trade Male German Shepard puppy for Shiba Inu or Husky puppy for sale in Colorado Springs, Colorado

Looking to trade our 5 month old (unfixed) full bred male German Shepard puppy for a Shiba Inu or Siberian Husky. Has all shots up to date, ACA papers, tracking chip, breeding papers. Knows basic commands, sit, lay down, come. Unfortunately he seems to be growing past our allowed weight in the apartment we have. We are also willing to sell to good, large space home for no less than 600/OBO.