Hey again! So here is the final link to all my Sims and pets that I'm submitting to your story:
Put them all in your Tray folder. You'll see that there are 2 households in your Gallery. Make sure to check the box "Show Custom Content".
The reindeer's antlers can be found at
You shouldn't need to change any Sims now...hope you enjoy them and let me know if you need my help with something!