Related Clues:

• Toke
• Gasp, say
• Doggie's acute sense
• Yoga instructor's direction
• Dog attractor
• Skunk's problem
• Admit oxygen
• Respire
• Yoga instructor's order
• What the nose picks up
• Olfactory sense
• Detect an aroma
• Draw a breath
• Catch a whiff of
• Sniff and then some