London, Nov 17 - Hollywood actress Jessica Biel has revealed she isn't ready to have children and is busy looking after her pet dog.

The actress who is in a casual relationship with pop star Justin Timberlake has said she isn't contemplating starting a family because she has enough trouble looking after her dog Tina, reports contactmusic.com.

'Not for me at this moment. I have a dog and that is hard enough,' she said.