She has cancer

Hi all..I rarely contribute to this site but I'm always reading posts especially the pets section so I feel like I know you all and how much you all love your pets.

Saffie had IBD back at the start of last year which she got over on a good diet but sadly she now has cancer which has spread. Surgery is not an option but chemo is...I have declined as she is 13yrs old but have put her on Prednisolone as suggested by the vet.

She is in good spirits all things considered but my question is would you subject your beloved pet of 13 to chemo...I know I'm making the right choice but its still hard.