Anonymous calls matter not. Anonymous calls are not taken as seriously as calls from named individuals -- the credibility levels are considered different. If you have any balls, you will quit and file a formal criminal complaint for the actions and be a witness for the state -- rather than continue to be an accomplice. Every time an animal is abused and you know about it because you see it or are there and do NOTHING, you are an accomplice to said abuse. Apparently, your character is for sale and the cost is cheap.
Thank you for your insight. No, I'm just a regular single mom of two adult teenage daughters (one with severe disabilities - will never live on her own) and trying to stay above water. Since this is my only form of income, I don't have the luxury of quiting - until I find something different... (as was stated in my very first post). But I'll assume that wouldn't matter to you. Your opinion seems to be that I don't care about the animals... so my opinion is that you are no longer worth my time.
As for the rest of you - thank you all for your advice and help!
Have a great day!