I think my first response to you didn't post - so here it is again :)
You can donate them to SAFE (Stuffed Animals for Emergencies) there is local rep:
McKinney, TX 75071
Accepted items: Gently used stuffed animals, new stuffed animals, new or gently used children's books, new or gently used baby/children's blankets.
Comments: I collect for Allen, Plano, Frisco, Lewisville, Princeton, Melissa, Sherman and the surrounding areas. I do not make pick-ups so you will need to drop off or pick up from my location. Thank you!
Locally, you can also try Animal Shelters and rescue centers, in addition to Captian Hope's Kids at www.captianhope.org