The police walking the dog around the vehicle is a non-invasive search, is legal, and does not require probable cause.
A police officer must have either your consent, a warrent, or probable cause to search your vehicle - probable cause to search can include everything from a partially hidden weapon (gun), blood, body parts to just the cap of a alcohol container sticking up from a seat.
Probable cause is anything an officer wants it to be....whether it would hold up in court? Probably, if they find something else.
It may be searched with the permission of the operator of the vehicle, or on probable cause to believe that a crime has been committed on, or within, the vehicle itself, or by the officers affidavit that probable cause exists to search the vehicle for contraband. Probable cause in the latter case may be established by the indications of a trained drug or explosives sniffing canine.
Unless the officer discovered probable cause during the traffic stop (or had probable cause prior to), then no, the search was illegal. The officer would have needed to obtain probable cause to search the vehicle, in reference to Carroll v. United States. The prior answer referenced "Search Incident to Lawful Arrest" and that was incorrect. During a traffic stop for speeding, generally, no one is being arrested, and "Search Incident to Lawful Arrest" only allows the the officer to search for evidence related to the arrest, which for speeding, there wouldn't be any such evidence.
Speeding is never permitted, at least not in CT.
Speeding
No. If you are caugh speeding, they will note down your registration plate and the VIN (Vehicle Identification Number).
No. Unless you are being arrested or give the officer consent to search the car a simple traffic infraction alone does not give the right to search a vehicle.
No, violation of the motor vehicle laws against excessive speed is NOT a felony.
No. Speeding tickets are issued to the driver not the vehicle.
Your question is not really clear... BUT... if you mean you were not behind the wheel of the car and you were standing outside of your car by the time the police found you (or caught up with you)... if the police established that it was your vehicle then yes, they can. They had "Probable Cause" to believe tht you were the operator. You can fight it in court if you think that you can convince the judge you weren't driving your own car.
you have to get a speeding ticket in Pennsylvania