i am not sure i understand your question.
I think it is common in most industries that if you are a company employee and compensated with a salary, benefits, etc. that there is not usually going to also be a royalty agreement.
If you are a contractor then you need to negotiate your own terms. It is worth noting that volumes in pet toys are fairly low when compared to other industries so it’s possible that a royalty agreement isn’t necessarily your best financial option.
That being said, i know of quite a few royalty/licensing agreements within the industry.