Can someone double check this please

Let the Total Number of dogs Larry has be : D
Let the Total Number of cats Larry has be : C
Given : Larry sold 5 dogs
[tex]:\implies[/tex] Remaining Number of dogs Larry has : D - 5
Given : Larry sold 4 cats
[tex]:\implies[/tex] Remaining Number of cats Larry has : C - 4
Given : After selling 5 dogs and 4 cats, Larry still has more dogs than cats
[tex]:\implies[/tex] D - 5 > C - 4