This second Bulldog is a vehicle side mission in GTA 1 during the Liberty City part 2 run.
Mission[1][]
Enter the Bulldog in east Guernsey City. You are told that someone has kidnapped the caller's wife, so you must first make it to a phone in northwest Hackenslash. You receive a call from the kidnappers telling you to bring the money to the phone in southeast Hackenslash. Once that is answered, you are told to go to the phone in northeast Brix. After answering that phone, you must then throw the money over the Eaglewood bridge to the boat below to finish this mission.
Walkthrough[]
BULLDOG:
N, N/E, small N all way to end, big W.
Phone.
E, big S, big E, arrow N go alley N
Phone
Out E, just S, big E to end, big N, follow N/E.
Phone
Follow big S/W, big W, case on second bridge. END!