Cat damage to my plants

I'm growing some Gorilla Glue and an assortment of other strains in my basement. The plants are just a little shy of three weeks old. One of my cats got into them, completely ate the leaves off two plants and did minor damage to a few more.

I have since "cat proofed" my grow area, but I am wondering about the damaged plants. Should I snip off the damaged leaves, or leave them? We're not talking about serious damage, just a torn leaf or two. TIA!
 
Top