Help with additional pet violation of lease

[Linda Thomas]

Hello everyone,

I need some advice please located in Lehigh County PA.  Tenant moved in 1 and half years ago. Lease agreement allowed for 2 dogs with a non refundable pet fee. Found out now that the tenant has 6 dogs which is a violation of the lease. I know that I need to provide her notice to remove unauthorized pets from the premises - my questions are as follows:

1. How many days do I give her to remediate this situation? 

2. Can I take a pic of the notice and send to her phone and her email? or does it have to be posted on the property door or mailed? 

3. Should I consider letting her pay to allow them to stay? 

thanks everyone!