Is feeding my dogs two bags of treats daily too much for them?

Thanks for using Petco Pet Education Center, formerly Petcoach! I actually think that is way too many treats. Treats should be used as reward or training. Those treats have a lot of calories in them and with 3 small dogs that’s an excess of calories. I would relate that to a human eating a doughnut. Three humans should not eat 40 doughnuts daily. I suspect your dogs are only picking at their dry food because they are eating mainly treats as their diet. Treats also do not have the right vitamins and minerals to promote proper bodily functions. I would recommend 1 snack per dog per day. If you would like for them to find food while you are at work, I would use their regular dog kibble. I hope this helps. Kisses to your pups!