The dog did not alert on anything before entering my vehicle.United States v Seals (987 F. 2d 1102 (1993) Fifth Circuit
Dog sniff is not a search. Officers do not need reasonable suspicion to conduct an exterior vehicle sniff. Initial alert by dog during dog sniff, when a dog jumped up on driver’s side window, which officer interpreted as an alert on the interior of the vehicle, gave officers probable cause to search the passenger compartment. When dog alerted to a box in the trunk, probable cause extended to the entire vehicle and all containers therein.
I was not under arrest so it can't have been incident to arrest.United States v Patterson (65 F. 3d 68 (1995) Seventh Circuit
Following defendant’s arrest for a misdemeanor traffic violation, exposing his vehicle to a narcotics detection dog, including the vehicle’s interior, was a permissible search incident to arrest. Under the automobile exception to the search warrant requirement, all parts of the vehicle may be searched without a warrant where there is probable cause to believe the car contains contraband. (Assuming the officer believed he could articulate probable cause.)
I think that is enough case law to rebut your opinion.
These are the things I understand so far:
He was well within his right to approach me and question me.
He had the right to request a K9 unit come to the car and to have me wait until they sorted it out. And I couldn't have just left because he was investigating (?).
These are things I might know:
The dog would have had the right to search the exterior and IF it alerted it could have entered.
He likely had the right to pat search.
These are things I still have no clue on:
The dog was not allowed in the car straight up?
What the he!! do you do next time? I felt powerless and I was getting no response from the cops. Do you just say no and state your understanding of the law?