I'm sorry, #[0] but the statement you made is not scientifically accurate. Countless studies and numerous scientific evidences suggest that animals have nervous systems capable of perceiving and experiencing pain just like humans do. They may not be able to express their discomfort or sufferings through verbal communication the same way humans do, but it doesn't mean that they're immune to pain or are incapable of experience physical suffering as well as emotional distress.

In conclusion, animals should still be respected for their unique qualities just like every individual being on this planet. Imposing unnecessary cruelty or mistreatment towards any living creature is just wrong, plain and simple.