Maine Coon or Cross Breed??

[Chester]

Hi

If we post a description of our kitten can anyone help to determine if our she is a Maine Coon or possibly a cross breed. We have pictures from when she was small and more recent ones too....

She came to us as a stray approx 3 months old and lived outside in our shed and garden until she got to know our other cats and trust us. We don't know where she came from.

We took her to our vet and they said she was a Domestic Long Hair Tortoiseshell and White. We recently took her back again as we wanted to know if she was a Maine Coon or cross breed due to her behavior and how she has developed. The vet says she's not as her head is too small but she does have a lot of the characteristics of one.

We want to make sure she has the best lifestyle and vet care so any help would be appreciated.

Thanks