Yes. Dogs are mammals. They are warm blooded and produce milk to feed their young.
Mammalians are animals that feed their babies from their breasts. :D
Better than many mammalians, but they are subject to overheating, as canines do not perspire (the reason dogs pant on a hot day).
Of course, salt is necessary for all mammalians.
no two group of mammles can mate
Yes panthers reproduce. They reproduce just like any other mammalians.
Not recommended; ask a veterinary doctor.
Do you mean mamelons- the small bumps on the incisal edge of a tooth? There is no particular age, they go away over time by attrition from eating or how the teeth occlude.
All animals with spines are vertebrates, and polar bears have spines.
Depends. If the animal is aware or capable of knowing of its existence as a sole creature, a self-sustaining creature, then I would believe so. Pigs, Dolphins, and Elephants are mammalians that are aware of their existence just to name a few , as this is noted by their proportionally large frontal lobes.
There is the lead dog, then the 2 swing dogs, then the team dogs, then the 2 wheel dogs. The team dogs are any dogs between the swing dogs and the wheel dogs.
The possessive form of the plural noun dogs is dogs'.The dogs stay:in a dogs' kennelin the dogs' housesin the dogs' owners' housesin the dogs' cages at the pet shop
Collective nouns for dogs is a pack of dogs or a kennel of dogs. A list of collective nouns for dogs is: A kennel of dogs. (general) A litter of dogs. (puppies) A pack/cry/mute of dogs. (hounds) A cowardice of dogs. (curs) A pack of dogs. (wild)