If you mean together, then put a zangoose and seviper of opposite sexes in the daycare, run around for a while, then you'll have an egg that is the same species as the mother.
Separately, they can breed with a wide range of pokémon, so you'll have to experiment or look that up on a site like serebii.net. Personally, I'd use ditto, because you're guaranteed the pokémon you breed with ditto will be in the egg, even if it's male.
You can't actually find Zangoose in the wild in Pokemon Sapphire, you can only find wild Sevipers. What I know you can do is trade a Pokemon for with someone who has Pokemon Ruby. A fair trade would be to trade a Seviper. To trade with other people with Ruby or Sapphire, you need a GBA Trading Cable. Then you both enter the Trade Pokemon area upstairs in any Pokemon Center and trade. Hope this helps.
if you are talking about seviper, you have to trade from sapphire/emerald cause otherwise you cant catch it!!! But you have an advantage since u can catch zangoose while in sapphire/emerald you cant catch it!!!
no Pokemon evolves into seviper
You need to trade seviper to firered from sapphire.
No, Seviper will probaly not evolve at any type of level. Seviper Defentilly doesn't evolve. Related to Seviper is Carnivine. It's the same, Carnivine doesn't evolve too!
Seviper. Of course. Its poisin and it will smash zangoose at any time.
no seviper not evolve there was no previous evolution
you don't find seviper in ruby, it is also zangoose's enemy.
No only seviper
Sorry, but putting a Seviper first in your party cannot increase your chances of finding a Zangoose. Out of Ruby, Sapphire and Emerald, Zangoose is only catchable in Ruby, on Route 114. If you do not have Ruby, than in order to get Zangoose in Sapphire/Emerald, then you must trade it from another game.
Zangoose, the rival of Seviper, is in Emerald, Ruby, and Saphire. Zangoose is also in Mystery Dungeon Red Rescue Team and Blue Rescue Team.
if you have ruby its on route 115 its where you find a seviper or how ever its spelled. if you have ruby its on route 115 its where you find a seviper or how ever its spelled.
You can't, you have to trade with Sapphire or Emerald. At least you get Zangoose! :D
Zangoose and Seviper have always been mortal enemies. The thing about both of them though is that neither of them evolve. Zangoose looks like he could evolve, but in reality he doesn't.
Lucario riolou zorua zoarak zangoose seviper
It all depends not on Levels, but on their Stats; EVs and IVs. An Ev trained lvl 100 Pidgey with good IVs can easily beat a lvl 100 non-Ev trained Zangoose AND Seviper any day.
To get Seviper, you have to have Pokemon Sapphire or Emerald (Zangoose is in Ruby) and you get it on Route 114 near Lanette's house.