Quality tents are not cheap. I've never understood why anyone would by a cheap, low-quality tent as they leak and blow down/break poles when the weather picks up. What's the point of a tent if it doesn't perform when you need it most? If you only camp in mild weather then sleep out under the stars and/or setup a tarp shelter.
Since you are noobs, I highly recommend starting by renting. This lets you try out lots of different tents (and other gear) to see what works for you.
When you're ready to buy, REI's gear is all solid and reasonably priced, albeit a bit heavier and with less features than competitors.
On the higher end, based on what you've described, I would go with something like the Big Agnes Bunk House 6. The flexible vestibule area would work well for gear and/or a place for the dog to sleep... don't think I would want a dog (unless small) walking around inside a tent with a floor as their nails could damage it.
I still haven't found a quality tent that meets my needs and wants and while Coleman doesn't last forever, it lasts quite a few years and has generally suited my needs and kept me dry, even in bad thunderstorms. I don't have the need for a $600-$800 tent that lasts me 10 years when I can have two $150 tents that last me 5 years each.
But, I don't camp in areas with extreme weather or strong winds. So I don't tend to need all the extra protective features quality tents have. So ymmv.
E.g. ppl go on and on and on about how important a full fly is. For the type of camping I do, it would be so hot in the summers. Plus, I get reasonable protection from my cabin tent with a tiny fly, giant windows, and tons of airflow. I like to look out and you just can't get that with a full fly unless you roll it up. Then it's a pain to roll it back down from the outside if the weather turns. Sure I get some tiny puddles here and there in my cabin tent. I keep everything a foot from the walls and do a quick mop up with a towel when necessary. Worth dealing with a few drips to have big windows IMO.
I'm not brand loyal but am really, really missing the hinged door on my old Coleman. I also find they offer a reasonable mix between quality and value for the regular car camping family. I can totally understand that serious campers and backpackers, etc would need more specialized gear.
That said, one day I might splurge and buy a pricey tent and realize u have been right and I have been wrong all along :)
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