I have training at Waffle House and I can’t remember what they told me I had to wear I know it was black pants and I think black shoes but am I supposed to wear a black shirt to or what?

I have a Golden Retriever who is 7 years old, but he is getting very gray in the face. He’s still pretty active but I can tell that he is slowing down just a bit. What is the life expectancy of a golden retriever?

My dog is getting old and has arthritis. She tends to slip and slide across my tile floor in the kitchen. What type of flooring would be better for this area?