Sniffing--Intense

When the dog sniffs something in the room or on the tester (clothes, leash, skin, rug, floor, furniture, etc) for 2 seconds or longer. If the dog sniffs an area but licks up or chews something within the 2 seconds, this is usually food scavenging, and not counted as intense sniffing.

 

 
Example of behavior "intense sniffing".