Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Female | unspayed
Can you please tell me what happened here? The black mark on my cat's skin was a flea bite before. Why has it darkened? Thanks!
1 Answer
Published on September 5th, 2017
Hello and thanks for using Petco Pet Education Center, formerly Petcoach! When there has been inflammation in the skin (like what happens secondary to a flea bite) the skin will sometimes change color as it heals. That area looks like it is starting to regrow hair and that the original inflammation is subsiding so I wouldn't be concerned. It is recommended to use at least 4 months of consistent flea prevention to fully eradicate fleas or all year round if Lynx is an outdoor cat. A high quality flea preventative like Frontline plus, Revolution or Advantage should be used.
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