What flooring for kitchen - affordable / mid range

[torqueofthedevil]

Looking at a 40 m extension, consisting of a kitchen diner and lounge. Looking for flooring products that are not too expensive, maybe £40 per square metre. Have dogs so wondering if laminate could be damaged too much, by water etc but it does seem much better than it used to.

Lvt might be possible but can this be laid directly onto t&g chipboard?