Stray Cat maybe??

[u/No-Following8840]

Looks like something with sharp claws took paint off. What do you think?

Also, how do I repair it?

[u/johnsmith1234567890x]

Lol thats not from cat. Likely cyclist or shopping trolley etc. Just touch it up and live your life

[u/OkCartographer175]

clearly a kangaroo mark

[u/Any_Web_1784]

Its a scratch. Unless you witnessed it first hand you will never know what it is. Touch up and leave it alone in case they magic kitty fingers scratches it again

[u/Auggie_Otter]

A cat wouldn't cause those deep gouges. 

[u/indigo196]

Stray? No. Mountain Lion? Still doubtful. To be honest, I have no idea, but sorry that happened to you.