The services of a qualified electrician.
You will have to run wires from your electric box in your house, I would suggest barring these wires.
Collies do shed but remember Collies need extra care with their fur and can't run to long in the heat without water.
stuff to make cars run on electric
Yes power can be run to a shed.
it depends on the car. Some cars only run a few hours other run for days
British trains run on both diesel and electric
By using an electric power.
Need to know what size service is going to be installed at the end of the run.
You can, but you generally can't hook it up to the main power. You'll need to choose what to run with it if the power goes out.
You call a trained, knowledgable, experienced, licensed, bonded electrician. The last thing you want is to climb into a tub full of of turbulent water where the 220-volt AC line to it was run from the shed and connected to the tub by somebody who didn't know what he was doing. Best of luck to you. You'll need it.
You don't if it is a diesel or electric, All internal combustion engiens need fuel to burn/ run - gas, diesel, propane, CNG.
Hybrid cars are not the same as an electric car. Electric cars run on electric power exclusively, while hybrid cars use a combination of electric energy and another fuel to run.