Blue buffalo mini bars. They're relatively low calorie and have a good crunch. Made with good ingredients. My baby loves them. They're also incredibly inexpensive on amazon. I'd try the chicken and cheddar kind though she likes them all. For $4 you get around 50 of them. Very good deal compared to locally where heyer $8 and hard to find.
BLUE Mini Bars Chicken & Cheddar Biscuit Dog Treats 8-oz
For special Chewies I cut these into strips but I have to hold them so she doesn't try to swallow the whole thing. These are good for the teeth but again you have to hold on to them as they're a potential choking hazard if you just let your baby go to town. I just use scissors to cut each one into three long strips. It works out to be a nice bonding time for us. I hold. She chews. She puts her paw on my hand to direct me where to hold.
6-inch Joint Jerky Dog Treats by Best Bully Sticks (25 Pack) All Natural Beef Dog Treats
I have gone through a ton of research on what's good and bad. The joint chews don't sit in the digestive track like the Hyde chews. The blue buffalo mini bars are some of the higher quality name brand treats with a good nutritional balance for treats. After decades buying dog treats these two really stand out for me.