_ O L O I T _ C U I _ T L I

No: A, B, D, E, H, M, R, S, W

(FREE SPIN!) 

G

_ O L O I T _ C U I _ T L I

No: A, B, D, E, G, H, M, R, S, W

N

_ O L O I T _ C U I N T L I

No: A, B, D, E, G, H, M, R, S, W

 

 

_ O L O I T _ C U I N T L I

No: A, B, D, E, G, H, M, R, S, W

Letter Options Remaining: F, J, K, P, Q, V, X, Y, Z
(Context Clue: This dog was in the movie Coco) 

K

_ O L O I T _ C U I N T L I

No: A, B, D, E, G, H, K, M, R, S, W

Letter Options Remaining: F, J, P, Q, V, X, Y, Z

P

_ O L O I T _ C U I N T L I

No: A, B, D, E, G, H, K, M, P, R, S, W

Letter Options Remaining: F, J, Q, V, X, Y, Z

X O L O I T _ C U I N T L I

No: A, B, D, E, G, H, K, M, P, R, S, W

Letter Options Remaining: F, J, Q, V, Y, Z

 

Last free letter! 

Just to give this thing closure:
The answer is Xoloitzcuintli (also known as the Xolo dog or... more generically the 'Mexican Hairless.')