9 1/2 yr. old rott not doing good
hi im new here maybe someone can help me.
i have a 9 1/2 yr. old rott. well last night i noticed he did not eat well very out of breath meaning does not want to get up then he only walkes about a foot or 2 then will lay down out of breath.this mourning same thing then we finaly made it out side he was peeing red blood bad and could only stand for sec. at a time. gums and tongue very white. so i went straight to the vet this morning and i decided that i should put hime down after i had to carry him around at the vet. i am having a very hard time dealing with this. did i do the right thing. sorry about the spelling crying my eyes out right now. his name was buddy. thanks for your time and help.