DJ Samantha Ronson has offered her condolences to the owner of a small Maltese dog her bulldog is believed to have killed in a vicious attack on Monday.

Lindsay Lohan's ex-girlfriend was walking with her bulldog, Cadillac, near her Los Angeles apartment when her pet is said to have attacked a smaller pooch nearby. And Ronson has taken to her Twitter.com page to convey her sadness over the incident.

In a series of posts, she writes, "There is absolutely nothing I can say that will alter one minute of today, nothing. I feel incredibly sad and wish I could offer more than condolences, unfortunately there are no words to describe how sorry I am."

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