Complex sentence: As with pet parrots in general, the tips of lovebirds' toenails should wear down adequately by the parrot climbing over rough surfaced perches, if the parrot has an inactive lifestyle; however, occasionally the toe nails grow long and may need to be trimmed.
Split into simpler sentences: As with pet parrots in general, the tips of lovebirds' toenails should wear down adequately by the parrot climbing over rough surfaced perches. If the parrot has an inactive lifestyle, however, occasionally the toe nails grow long and may need to be trimmed.