Dog card meaning can be also the Support, the Help, someone who offering you help or support, the Son, July and also something long-terming.
With negative cards around = someone will be not here for you when you need or disloyality
As additive with person card except of friendly or helping attitude can be also someone who you have already know - opposite to Book card (someone/something you dont know about).
Even some readers claim that Dog card describe your lover if you are married.
In the combo with Child = son or truthfulness or new begining supported by friends or short-term loyality.
House + Dog = living here for a long time
Thank you for listing all of these possible combos. It really helps me out in learning all of the possible associations. I find it difficult to know when there's a person or a dog though. And since I own a dog, even if the Dog card sits next to my card, it gets tricky.
And just for fun...
Dog + Man = Alpha dog (heehee)... I guess it could be Dog + Key
Dog + Garden = Dog park, dog party (hey, people treat their dogs like people sometimes...wouldn't bee too much of a stretch), Doggy dating/courting
Dog + Mice = Fleas!!!
Dog + Whip = Someone's a barker...or a yipper
Dog + House = House Dog, dog kennel :-(
Dog + Rider= Fast dog (greyhound?), new dog
Dog + Child = Puppy!
Dog + Bear = Mama dog
Dog + Heart + Snake = Clearly, this would be a doggy love affair ;-) Snout - crossed lovers, etc., Unless tree nearby...then health related, of course
Dog + Ship + House + Tree + Scythe + Child = Dog goes to vet and gets spayed/neutered :-(