My Jack Russell, Ace, playing with his favorite ball!

[TheJman6360]

Jack russells are so hyper but definitely the smartest dogs out there also!!!

[jackzvid]

check out my little jack playing football :'D best dogs goin

[PintoPonyProductions]

Amazing, the very definition of persistance!

[MyWinky123]

I love JRT! we just can't get enough with their endless energy ;)

[FaithandHec]

So cute

[MyBentley12]

Oh my word, what a cutie!

[JustAnotherYtuber]

haha nice dog.

We had a jack russell, she had her favourite ball, it lasted her the entire 12 years, i reckon we only ever bought her 2 toys in her while life time haha.

miss that dog, JRT's are the funniest.

[maag192]

it´s really funny

i think it´s a really nice doggie.

and he´s really cute.

[pattywolford]

So cute, and so typically Jack Russell! they are also fearless!

[paaulliinaa]

my jack russell wouldn't even get close to that pool she really hates water! )=

[UTACRaycaster]

My JRT Kiera has the same tennis football. Absolutely loves it.

[dirtybirdy]

aww so cute! I wish my jack liked swimming, but he hates water,

[rarax13]

love the way he swims in his pool hahahaha

[bartnvick]

your little dog is brilliant - I love the way he spreads his belly in the pool to cool down! I have 2 Jacks in the UK - my two love swimming in Lakes despite the cold weather!

[niggasjit]

When the humans are gone, JRT`s will rule the world! Yes.. they are that awesome! :-) This guy too.. fine fine dog!

[PicoELoro]

Beautiful dog, god bless him/her!

[KitKatIsMyNickName12]

My jack does the same thing with the ball and the tramp! I love it!

[thebeaniebear]

He is really happy! I can tell I love my jrt

[JFMarcos206]

NICE JRT! take a look at mine..

[666TheRem666]

I do the same thing with my jack russel on a trampoline but i put a bit of cake on the top, but i always give her it

[ozziejess]

haha that's gorgeous, much like mine with his frisbee

[21rossyboy21]

Wow so cute hehe he's a good swimmer:)

[dihya1979]

sooooooooooooooooooooooooooooo­oooo cute

[edi98w]

realy crazy but it's cool. i have too a jack russell but a terrier he's too crazy good luck with your dog :D

[ScarbzDynasty]

lol my jr is named ace too

[cheryl4967]

your dog is adorable especially in that little pool :o) jack russells rule !!!

[missconfusiongirl]

my jack russell does that!!! when we are on she does it to our feet underneeth!! she even did it when she was pregnant!! LOL

[crazypooches]

i have to have my jack russell tied when we play cuz he runs out in the road and we dont want him to get hit like pat cries

[sasukeissohot125]

Put this on the Planets Funniest Animals

[scandia61]

Geez, Jack Russells must be the most energetic breed of canine in the world! Cute...

[rupchurc]

Looks like one of my 4 :-)

[billhill99]

So cute, looks like my guy.

[RandiSierra]

Wow he's really good at it!

[DrVegasIII]

He put some serious work in gettin that toy - what a great dog!! I love Jacks!

[TheNitroProductions]

i have two haha there awesome

[chango124]

So do i. Its great that i have them, but lately one of them has been getting a really bad attitude.

[XJOJO411X]

i want my dog back

[lisad884]

:Dcooool

[andreyknabbenn]

good or new crazy jrt to lolololooolo looollll to adjust system of cbç seu toloo

[Jamkins56]

great video! non stop JRT fun at your house. we love our jack too.

[ichiro1212]

Thats head-smacked-into-keyboard-LOL­!

[Ben67898765]

my jr is alot better than yours

[ACEDIXIE04]

Good for you.

[Ben67898765]

you fat ugly bastard

[sirpumper]

does it matter who's is better , we don't post for competition....personally I post to share and I enjoy seeing everyone elses JRT's

[MrPitbull512]

@Ben67898765 my face is better than yours, spaz

[nsx320]

Brilliant! What great dogs they are!

[xkyrulzx]

really cute, i bet he sleeps well

[jrtdoglover11]

i know endless energy i have a jack and wow

[bucks932]

He sure is getting his exercise, how cute.

[ACEDIXIE04]

That's how we wear him out! You know those Jacks and their endless supply of energy!