Welcome, Sesberry, and a (((BIG HUG))) to you both. I'm so glad you found us! Your TLC and support is really going to help your hubby get through this with flying colors!
I was sick with Crohn's for 7 years before having surgery to remove my colon and rectum. I've had an ileostomy for over 4 years. My hubby knew me the whole time I was sick and has been very loving and supportive through it all, which has helped me so much. Over time, having an ostomy has become my new normal, and most of the time, I honestly forget it's there. Nobody will be able to tell that he has one. The pouch is completely hidden under clothes.
Some things that you can get for him are: Eakin Seals to put around the hole in the wafer to prevent leaks, adhesive remover wipes to use when removing the wafer, Dove soap for sensitive skin to use when cleaning the area around the stoma, and Hollister M9 drops to put in the pouch. That product is the best at eliminating any odor when emptying.
You can order free samples online from the ostomy product manufacturers, like Coloplast, Convatec, and Hollister. Also, ask your insurance company which company they have a contract with when it comes to ordering products. I order from Sterling Medical, and they have been great.
If he gets a rash in the beginning, ask his doctor to call in some Nystatin powder to the pharmacy and put on the skin around the stoma. It's an antifungal. Also, Calmoseptine Ointment is a great product to put on the skin right around the stoma to protect it from leaks. It can be purchased at the pharmacy, too, and called in by the doctor.
Best of luck to you both, and stop back often with any questions you may have!
Cecilia