The chordata (vertebrates) have established themselves in most of the ecological niches available on the planet, from the deepest sea trenches (though they are in a minority down there compared to mollusks and other phylii) to the air (various birds) to arctic regions - seals, bears and fish)- to arid regions; leopard and springbok come to mind.
Dogs are in the Chordata phylum, therefore Pit Bulls are in the Chordata phylum.
Birds belong to the phylum Chordata, specifically the subphylum Vertebrata. This means that birds are vertebrate animals with a backbone.
Chordata phylum
Phylum Chordata.
The phylum of a stingray is Chordata.
The phylum of a dove is Chordata.
chordata/chordates
Cows belong to the phylum Chordata.
The eagle belongs to the phylum Chordata.
A llama belongs to the phylum Chordata.
Apes belong to the phylum Chordata.
Vultures are found in the "Chordata" Phylum.