Hi! So my break is over for me and now I have to go to school again and also my family has work to attend to so that means our dogs will have to stay at home without anyone in the house for the whole day. This isn't the first time we left our dogs alone at home but we only do this on occasions but now it will become a regular thing. Is there anyone who has to leave the house because of work/school and leaves their dog alone on a regular basis? If so, how can I keep my dog mentally stimulated while I'm at work/school?