JS: Running methods from the constructor and not using object again

I'm writing a small JS application and wanted to ask about some best practices. So, say I have a class called Dog like this:

class Dog {
    constructor(name) {
        this.name = name;
    }
    bark() {
        console.log(`Bark Bark - ${this.name}`);
    }
    sayName() {
        console.log(`My name is ${this.name}`);
    }
}

When I create a new object that is an instance of the Dog class, I always need to call bark() and sayName(). When doing this, is it advised to call these methods from the constructor like this:

constructor(name) {
    this.name = name;
    this.bark();
    this.sayName();
}

or is it better to call them outside after initializing the object like this:

let germanShepard = new Dog("german shepard");
germanShepard.bark();
germanShepard.sayName();

Note: I never need to use bark() and sayName() after doing this. It's only a one time thing.

So, what do you guys recommend? Are there any advantages for one over the other? Thanks in advance.