Welcome to BYC and a huge thank you for helping your students will their challenges.
One of my dogs (recently passed) was a therapy dog. For the most part, we'd go to the pediatric cancer ward. He'd pull kids in a wagon, or just sit with his giant head on their laps. I loved seeing them light up when he came into the room.
I hope you get as much joy every day as I got on our visits with the kids.
Thank you again for all you do. And fire away with the questions - lots of really experienced experts on the site.
Is the a chance your town might grant a variance for roosters? Hatching might be a great experience for your kids!