Animal Companions // Pets

From the rules..

Some additional notes:

Riding Animal Companions -- You or an ally can ride your animal companion as long as it is at least one size larger than the rider. If it is carrying a rider, the animal companion can use only its land Speed, and it can't move and Support you on the same turn. However, if your companion has the mount special ability, it's especially suited for riding and ignores both of these restrictions.

Which Dedication Archetype is Better: Beastmaster or Cavalier?

It depends on what you want to get out of your Animal Companion? Do you want to use it primarily as a mount or do you want to have an extra character in combat? The Beastmaster Dedication has more support for using your companion for more than just a mount while the Cavalier Dedication gives you some bonuses for using it as a mount. Both archetypes give you a free Stride or Attack action once you hit level 4 but there are some nuances.

Beastmaster Advantages

Cavalier Advantages

Synergy

Being able to speak to animals turns your companion into a more useful ally -- likely turning it into a somewhat capable scout. If your party has no other way to cast Speak with Animals, there are some creative ways to do it:

Animal Trainer Dedication (with Beastmaster)

You get an extra small companion that you can use Call Companion to swap your current companion. Get a Bird with this dedication for social and exploration situations and use your Beastmaster Companion in combat situations.

Note: The Beastmaster matures all of your companions through their feats, making most of the Animal Trainer archetype redundant once you've picked up Beast Speaker.

FAQ

Does Assurance (Nature) work with Command an Animal?

It does, but it's more than likely unnecessary. If you have an Animal Companion through a feature, it has the Minion trait and you automatically succeed on the Command an Animal action.

An animal companion is a loyal comrade who follows your orders. Your animal companion has the animal and minion traits, and it gains 2 actions during your turn if you use the Command an Animal action to command it; this is in place of the usual effects of Command an Animal, and you don't need to attempt a Nature check. If your companion dies, you can spend a week of downtime to replace it at no cost. You can have only one animal companion at a time.

What does the Mount special trait do?

Animal Companions with the Mount special may use other movement speeds than just its land Speed and can take the Support action on the same turn that they moved. Animals without the Mount special trait may only use their land Speed while mounted and may not take the Support action on turns that they moved.

What happens if my Animal Companion dies?

You can spend a week of downtime to find a new one.

Also important to note, Animal Companions (and Familiars) following the same Dying rules players do.