Station Dalmation IS breedable, I got it with Persian Leopard and Republiphant earth/fire
(Info window says it's not breedable, again)
14 hour breed/15 hr evolution
Once you get Dalmation, GO TO QUEST ICON AND TAP DALMATION QUEST TO COLLECT 5 GEMS
Good luck!
(Warning: VOLCAMEL is also 14 hours)
Service dogs were a trio:
1st station Dalmatian Service/Fire (rare) breed earth/fire 14hr/15hr,
2nd Captain K9 Service/Earth (rare) breed Earth/Nature 13hr/14hr,
3rd breed Dalmation to Cap k9 for Saintly Bernard (service/nature) (super rare) 17hr/19hr
You can get hall of heroes for 500k coin in shop