I’m trying out this behavioral toy that has a heart beat and a warm bag this week. My 16 week old will be alone for the first time and I’m so worried. Also will be playing dog calming music (spotify has playlists). Worth a shot!
https://www.amazon.com/dp/B07N19R3VS/ref=cm_sw_r_cp_api_glt_fabc_M3TACQ3WEVJ1X70W87N1