how can switch herring back to Pebbles

[Alone._.Wolf]

i want a ride Plbbles

[Luey Hewis]

I think you just go back to semine stables and get him

[Vote Quimby]

New horse also gets a buff very soon. Well, maybe every horse can get an unique buff, we don't ahve all info yet.

[Dusk of Oolacile]

Just play Bloodborne instead. It has pebbles. Quite thrilling.