Thank you everyone SOOOOO much! I went to lunch and came back to all of these wonderful replies! These are very welcomed and appreciated!

Cosmo will never be Tasha but he will be his own cool guy. He has suprised me a few times today with his playful sweet personality. Imagine my suprise when I turned around and found him behind me in my walk-in shower. He couldn't figure out where the water was coming from but he sure wanted to play in it.... The cat was appalled to see a wet fur ball bullet shooting through the house.

Tasha was very sweet as Goldens are. Her face was kind. She was very laid back and old-lady like. She was "simply the best", but Cosmo is going to entertain me with mischief...

Thank you all again!