Petsafe Radio Fence Receiver Collar Super

I think it is the best for the sterilised adult cats..My opinion, I read a lot of negative reviews from pellets. I dont really like the pellets idea, scared that it might cause liver problems later on..I prefer 100% organic and raw food. What did our animals eat before pellets many years ago?
What do you think?
😊

Long story short.
Sent my doggie to live with my dad for company.
He put the collar on, says there were no instructions, but pressed the button and it worked.
The collar itself seems to loosen after a while, so dad stapled it so they it does not come off. I am not sure what the issue is.
Sometimes I can hear the beep when she barks once and then stops. I am not sure when the vibration setting comes into play. Maybe the company can reply.
Giving this collar 5 stars because
1: The dog barks much less.
2. It has no prongs and it does not shock.
Thank you, life is much easier now.

Whistle is not silent to humans and can be heard by everyone.

My collie who is a fan of the floor (trimmed or not) finally took to a mat - thanks guys for the quick delivery !!

Good value