Learn Swedish: Kanske hunden känner sig trygg så småningom. - Maybe the dog will feel safe eventually.

This is exactly what your current lesson covers! While Swedish main clauses strictly follow the V2 (verb-second) rule, kanske is a famous exception. When kanske starts a main clause, it often allows the subject (hunden) to come before the verb, resulting in V3 word order. You can still use standard V2 (Kanske känner hunden...), but this V3 structure is extremely common and idiomatic.

Why do we need the reflexive sig in this sentence?

To express feeling an emotion or state of being, Swedish uses the reflexive verb känna sig. If you drop sig, the verb känna means "to know/be familiar with" (a person or place) or "to physically feel/touch" an object. Without sig, the sentence would absurdly imply the dog physically touches or knows someone named "safe".

The English translation says "will feel", but känner is in the present tense. Why isn't a future tense used?

Swedish frequently uses the present tense to talk about the future, especially when there is an adverbial phrase that implies a future time, like så småningom (eventually). Using the present tense for future assumptions or likely outcomes is very natural in Swedish and often preferred over adding kommer att.

How does så småningom break down to mean "eventually"?