A group of young people play volleyball and surf on a sunny day the beach. Two girls play volleyball with each other without a net on the beach in bikinis. a group of people

play volleyball on the beach interspersed with video of men surfing on waves in the water at the beach.

How to train a greyhound
Buy a six foot nylon leash and a martingale collar.
A greyhound can back out of a standard buckle collar, so you will need to purchase a martingale collar for your new pup. You should never use a metal choke collar as this could damage your greyhound's throat.

You can find the leash and the martingale collar at your local pet store. A martingale collar is made up of two loops, a large loop that is adjustable and placed around your dog's neck, and a small loop, known as the control loop.

How to make napkin rings
Cut an empty toilet paper roll into thirds.
You can also use a paper towel roll instead; in that case, cut the roll into rings as thin or as thick as you'd like. Many people find a serrated bread knife the easiest for this, but you can also use a pair of scissors instead; be careful not to squish the roll too much.

Sometimes, toilet paper rolls will have little bits of paper stuck to them. Try to peel these off as best as you can.

How to send an art portfolio by email
Research galleries in the area where you want to sell your work.
If possible send a personal note or a postcard with images to introduce yourself. Let them know you are interested in submitting your art for consideration and you want to do so properly.
You can check in art listings on-line or local guides to determine what type of art they specialize in. Can you see your work fitting in with the style of their gallery? Read what their policies are on submissions, contracts, fees, publicity, art openings/closing receptions, insurance and collecting taxes.