>>36344451follow up to this.
A human wearing cat/rabbit ears isn't furry/anthro
A human wearing cat/rabbit ears with a tail also isn't furry/anthro.
This is because both of the above is widely accepted as anime norm culture.
However, when a human is wearing paws on their hands and feet, with ears, and a tail, that's reverse anthro, or pretty much furry.
Like in this picture, Serena is being a furry.
If Serena had paws on her hands, it would be very furry.
Now, imagine that, however the Serena based was a Fenneko, and instead of wearing fur gloves/feet, they were human shaped hands/feet.
That's anthro!
Hope that's been helpful!