I'm currently setting up a job board and need some advice on how I should setup some of the tables.

I currently have a care_provider table

care_provider
provider_id
email
password
etc...

provider_type
type_id
type_name

(example: 1-baby sitting, 2-pet Care, 3-Cleaning Services, etc...)

services_provided
type_id
provider_id

Now here's my dilemma. Each of the services share some basic form fields such as Years of experience, desired wage, do you smoke, etc...

But then there are some form fields that are unique to each service such as if you offer pet care, there would be several check boxes asking what kind of pets you care for like dogs, cats, snakes etc... plus several other questions that were unique to that service. And let's say you offered house care, there would be a question asking if you could bring your own cleaning supplies, what cleaning services do you offer, can you supply your own equipment etc...

So how should I setup the table structure? Should I add every possible field to the "services_provided" table? Should I create a table for each type of service that is offered and they each have their own set of fields? Should I put the shared fields in the "services_provided" and also create a table for each type of service that is offered for their unique fields? Should I do none of the above?

I hope this makes sense and greatly appreciate any help.

Thanks - Mike