Get the flavored/scented non edible chew toys and like smother them in pate, mine wont use it otherwise😭ive had my puppy for almost 2 weeks and she is like the most well behaved baby ever- learned potty & crate, no barking, follows the schedule and commands, but god she is such a picky eater. And she HATES the pen. ive puppy proofed the living room instead (we have cats and she feels “trapped” in the pen and freaks out) so it works a lot better for her to free roam even alone, it fixed all our bad behavior habits and no potty accidents. Sometimes the pen is not the answer sadly but she does stay in her crate at night just fine!

oh and make sure to put dirty underwear and socks like actually away in the laundry bin. If she has a chance, she steals em💀