Originally posted by Cinder & Smoke
Looks like a TABBY to me!
In case this question of Ti's breed could turn into a serious issue...
a suggestion:

Send ALL his paperwork to New Mom;
but have her only show the "Medical Records" to New Vet...
(with NO copies being made or retained by New Vet.)

And ask him to list Mr Ti Ti as possibly a "mixed Tabby" on the New Vet records.

If New Mom keeps all his Old Records in the privacy of her home -
no one will ever see any written record of what his breed might be.