y wont my Snake go in his hide

[Spaniard]

My snake wont go in his hide. I had to take the old one out and put in a new one because he didnt fit in the old one

How did you know he didn't fit in it anymore? Did he stop using it and you thought it was time for a new one? If he's not using one hide does he use the other one. What are your temps? Is he currently eating regulary?