I don’t know much about Cloud Star, however I do know Zuke’s just got bought out by Purina, so they might have started adding cheaper ingredients. The only treats I feed in my house hold (if they get treats) are freeze dried raw treats you can get at places like Petco called PureBites. Its just one ingredient (i do turkey breast for the kitten and beef liver for the dog), made in the USA etc. They can be broken into smaller pieces to use for training. i used them for clicker training my kitten.
PS just realized I mentioned these treats in my above post
