Hi Jennifer,
We have been working with Mazuri, specifically Jen Parsons, a nutritionist, to test new types of low-starch reinforcers. Would you or anyone else who is following this thread be willing to help us out and have their giraffe taste test some of the options they are creating? Here is Jen's email: Jparsons@mazuri.com. If you are interested, please reach out to her asking for some of those options.
We currently use lettuce and Wasa Rye Crisp crackers but are actively looking for ways to reduce the amount of crackers we use due to the amount of starches in them.