Rovers take on the Trotters in their first Lancashire derby of the season, with the manager expecting a lively encounter.
"We are only four games in and I don't think you can read into anything until you are ten games down the line and everything has settled down a little bit and everybody knows where they are," said Bowyer.
"Everybody is still capable of beating anybody in this league, it doesn't surprise me that people are up there and people are talking about promotion about them already.
"It is about being level-headed and i'm sure Dougie (Freedman) will be level with the fact that they've not won yet, we've just got to make sure that we don't give them their first win.
"We've got to set our stall our and continue the form that we showed last week."
Tickets for today's game will be on sale up to the 3.00pm kick-off. Prices are from £19 Adults, £12 Seniors and £7 Juniors.