Pets affiliate program for Youtube channel

Hi guys,

I have a Youtube channel with nearly 3 million views. 8 of my videos with more than 100 000 views each. 4 of them more than 500 000 views. I average 3000 views on my videos daily. Since my Youtube channel is about "pets", I am looking to find an affiliate program in this domain. There is no website here, only a Youtube channel. Is this possible?

Any help would be appreciated! Thank you!