How do I convert a generic struct to the same generic struct of a different type in Golang?

Lets jump straight into a code snippet.

type Animal[T any] struct {
	Name string
	Type string
	Params T
}

type DogParams struct {
	TailLength int
}

type CatParams struct {
	MeowVolume int
}

type Dog = Animal[DogParams]
type Cat = Animal[CatParams]
type Tiger = Animal[CatParams]

var animals = []Animal[any]{
	{
		Name:   "biggie doggie",
		Type:   "dog",
		Params: DogParams{TailLength: 5},
	},
	{
		Name:   "persia",
		Type:   "cat",
		Params: CatParams{MeowVolume: 2},
	},
}

What is the best way to convert an animal from Animal[any] to Animal[CatParams] ?

I have tried

cat, ok := any(animals[1]).(Cat)

and it's not ok.

Thanks in advance!

Following the comments from @Volker and @Pak Uula, you can stick them in an interface{} slice, but this isn't run-time dynamic typing. A Cat is still a Cat:

var animals = []interface{}{
    Dog{
        Name:   "biggie doggie",
        Type:   "dog",
        Params: DogParams{TailLength: 5},
    },
    Cat{
        Name:   "persia",
        Type:   "cat",
        Params: CatParams{MeowVolume: 2},
    },
}