Why do cats tolerate these treatments differently, and how should we monitor this feline-specific risk?

Cats are not just small dogs.

Some drugs will be more toxic in cats.

Others will be less.

Cyclophosphamide, commonly associated with hemorrhagic cystitis in dogs, does not seem to have the same effect in cats.

When we're treating a dog's cyclophosphamide, we will monitor the urine very carefully for microscopic hematuria, which is not as much as a concern in cats.

Doxorubicin in dogs can cause cumulative cardiotoxicity.

When it comes to blood parameters, blood tests, have you any general suggestions for a monitoring strategy when it comes to that neutropenia?