Can Dewgong hover or float? I’ve seen it do something similar in battles and I’ve been wondering… What about with Seel? Any tips on raising them?

Regarding both, this ask applies to all pokémon with fins: http://bills-pokedex.tumblr.com/post/153030192831/hello-bill-how-often-do-fully-aquatic-pokemon

It’s just that seel and dewgong are slightly more adept at land mobility than most other finned pokémon, so whether or not a trainer uses that mod is up to personal preference.

That having been said, seel and dewgong can be a bit challenging to raise due to the fact that they require bodies of cold water. A pool is a must, if not ready access to a natural body of water, and it’s essential to keep the water temperature below fifty degrees if at all possible, especially for the half-ice dewgong. Seel and dewgong may be kept on land, but they should spend as much time in the water as you can manage for the sake of their psychological health, which means that keeping them on land is frankly not an ideal situation.

In terms of food, seel and dewgong are carnivores, preferring fish and poultry over red meat. It’s also possible to supplement their diet with berries and vegetables (as you would for a dog-like pokémon), but always ensure that their primary diet is meat-based.

Moreover, seel and dewgong tend to be more intelligent than dog-like pokémon, so toys are highly recommended. Be sure to get anything that floats, although the line seems very partial to squeaking toys and balls. Beds are not necessary, as seel and dewgong will sleep as close to water as possible, but it’s recommended that you have a solid surface for them to rest on. This is why natural bodies of water are preferable to pools. Not only do you give your pokémon access to the water, but resting in general is easier on a mud bank or pebble or sandy beach, rather than on a concrete surface.

Well, that and both pokémon generally relieve themselves in the water, meaning having excellent water circulation is also a must.

As always, give your pokémon plenty of time to exercise and train, which in seel and dewgong’s case, also means plenty of time on their own to swim.

Best of luck, anonymous!