Best of wishes go out to you for a speedy recovery for Teddy. He is beautiful and much loved.
Now, without being insensitive, this is the perfect time to explain that this is one of the BEST reasons to have your pets neutered. I too knew someone who had there beloved dog get cancer in the testicles and it could have been avoided. Please Ashley learn something from this so that when you have pets later in life you will realize the need for this simple procedure.
Now please accept my sincerest {{{{{HUGS}}}}} in your time of crisis.