over 2000species
a lot
Therea too many to name.
17,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,002.
UK
There are an estimated 3 to 4 million cats and dogs that are euthanized in the UK each year. Sadly, many of these animals are healthy, but unwanted.
There is roughly and on average 72 endangered species in England not including plants :)
in the UK
a crabs , lobsters ,birds and fish . Clearly that's nonsense. In the UK and in many parts of the world the above-listed animals exist.
Homo sapiens is the most intelligent animal in the UK
There are no statistics that exist for this and therefore it would be impossible to say accurately how many of any type of dog is abandoned each year.
mostly medical research.
blah blah blah