Please, Someone Answer this question...

I bought a bottle of CS from Utopia-Silver - besides the fact that there was ABSOLUTELY NO seal anywhere on this bottle, the contents are the color of RUST!!!

Before I noticed this, I had given my kitty a dropper full and she has been behaving pretty lathargic. I called the people and told them to replace it but now, to tell you the truth I want my money returned.

I have bought CS many times from the health food store from other companies and it is ALWAYS CLEAR.

Can someone, please, advise - I am concered.