HELP MONETISING MY IG PAGE

Hi,
I have a cat instagram theme page and I reached 10k followers today
My engagement is incredible at this moment. I have 65% engagement ratio and I got viral posts with 50k+ likes.
Looking forward to monetise my page.
I've had a lot of accounts wanting to buy my page, and they made good offers, but my instinct tells that I should think in the long run.
How can I monetise my page with this amount of followers? Any ideas ?

1. You can create a shopify dropshipping store and dropship items related to cats, i don't know, like cat beds, cat raincoats, cat sunglasses. You should know what sells better than me.
2. You can also move in the personalized print on demand stuff, like cat socks, or cat shirts.
3. I also believe there are affiliate programs for cat items. You can promote them if you don't have a startup budget and time to start the above two.
Btw, what kind of offers did you get? Maybe a range if not the exact amount?

Here it is a detailed post on monetising Instagram: https://www.blackhatworld.com/seo/instagram-and-multiple-ways-how-to-make-money.1117831/

Shopify + cat products = $$$

e-commerce is good and sustainable decision.