No. The only words you capitalize are Names of People or Places.
See how it would look if you capitalized a species in the middle of a sentence:
I have now got a Terrier.
The word 'Australian' is a proper adjective, an adjective derived from a proper noun. The noun 'terrier' is a common noun, a general word for a breed of dog. The compound noun 'Australian terrier' can be considered a common noun (a general word for the type of breed) or a proper noun (based on the proper adjective).
No, the word terrier is not an adverb.The word terrier, which describes certain dog breeds, is a noun.
No. if you give the dog a name then capitalize that but not the word dog.
terrier (type of dog): un terrier, un chien terrier (un terrier also means 'a burrow' in French)
No. Terrier should n ot be capitalized.
There is generally no need to capitalise dog breeds. Under certain circumstances such as during dog shows, the breed may be capitalised, but it is not a requirement.
Yes, the word "Bulldog" should be capitalized as it is a proper noun referring to a specific breed of dog.
Neither the dog nor the cats were frightened by the delivery truck from Hazel's florist. . .Always capitalize the first word of any sentence.Always capitalize the first letter of a person's name - Hazel.
Yes I would count that dog large.
You only capitalize cancer when you are talking about a specific type of cancer. An example of this would be, my dog has Bone Cancer. However, saying my dog has cancer, is correct because in this case you are talking about cancer in general, not a specific type of cancer.
My dog pepper!
You may capitalize the word "holiday" if it is the first word in a sentence; such as "Holidays are a time of celebration." You can also capitalize it if it's the title of something, or; however unlikely it may be, if it's someone's name. Examples for these would be a story entitled "My Holiday in Tokyo", or "My dog's name is Holiday." When expressed as a greeting, "Happy Holidays" is capitalized.