Down Dog is a staple in yoga practice. Using a yoga wedge can teach you how to distribute your weight so that you don't strain your wrists in Dog Pose.
Hugger mugger cork wedge
Mad Props: Modified Downward Facing Dog - Your Pace Yoga
Bird Dog Pose Variation: Bend Back and Balance - Hugger Mugger
How to use a yoga wedge in your practice - uses for wrist pain, squats & more -Di Hickman
Use a Yoga Wedge in Dog Pose - Hugger Mugger
Hugger Mugger Cork Yoga Wedge - Natural Traction, Joint Support, Durable and Stable, Made from Renewable Cork, Great for Downward Dog BL-CORK-WEDGE : Pet Supplies
Yoga Wedge: Save Your Wrists While You Open Your Upward Bow - YogaUOnline
Peak Yoga Pose: Titibasana (Firefly Pose) - Hugger Mugger
The 6 Best Yoga Blocks
3 Ways to Use Your Yoga Bolster
Yoga Wedge Living with Harmony ~ A Blog for your Mind & Body