Not just any Frisbee, get a Jawz. They last a lot longer and your pup don't get bleeding gums.
https://www.amazon.com/Hyperflite-Jawz-Disc-4-Inch-Blueberry/dp/B002CM3O6G
The one in that picture is a Kong, might have to check out that Jaws one in your link. The Kong’s are pretty doggy safe.
She started carrying around that Frisbee almost as soon as she could lift it and is still her favorite toy. She has about 5, I can usually find at least two. Great for quick good exercise, especially during the week when I have to squeeze in time to play.
She has been known to carry around three at a time. My last GSD wasn’t much into playing frisbee or ball, but she was rescue already over a year old. Thus my suggestion to put a frisbee in front of the OPs new pup ASAP.