What's the difference between the H type and the 8 type collar?

You could start with some red ribbon. Add some bells that will jingle and some LED Christmas lights.

Although originally designed for greyhounds and whippets, many dogs can be trained on this type of collar. It works well on dogs with necks larger than their heads - such as bulldogs.

Yes. There are a variety of specific training collars including choke chains, prong collars, and martingale collars.

The 8 type is a much more basic collar fit for cat ownerswho are new to the business.The H type is much more comfortable to control and even muchmore comfortable for your cat. Most cat owners prefer the H type collar as do I,and I strongly recommend it.

Yes, the jack MAY actually be broken. It will need to be serviced. Run cables through the handle to avoid plugs from being yanked sideways and breaking the jacks.

after scewing the fittings on hose & compressor with thead tape (ofcourse) ,simply pull the collar back on the female fitting & incert the male fitting & release the collar .----------these may be called quick connectors but they require a little effert under air pressure.

I've run into this from time to time, usually have to fix it with two pairs of channel locks, one on each collar on the chuck. With the drill facing you, hold the inner collar steady and turn the outer collar counter-clockwise.
The chuck should not stick like that under normal circumstances (mine only did it when it got full of sawdust), so there may be a mechanism issue and there is a fair possibility that you will break the chuck doing this repair. That being said, 30 bucks is reasonable for a new one, and it's not doing you much good jammed like that.

1-☺ 2-☻ 3-♥ 4-♦ 5-♣ 6-♠ 7-• 8-◘ 9-○ 10-◙ 11-♂ 12-♀ 13-♪ 14-♫ 15-☼ 16-► 17-◄ 18-↕ 19-‼ 20-¶ 21-§ 22-▬ 23-↨ 24-↑ 25-↓ 26-→ 27-← 28-∟ 29-↔ 30-▲ 31-▼ 32- nothing 33-! 34-" 35-# 36-$ 37-% 38-& 39-' 40-( 41-) 42-* 43-+ 44-, 45-- 46-. 47-/ 48-0 49-1 50-2 If you continue to press number combos then you will get different keys. You much hold down the alt key and type in a number combo at the same time.

Did you find a collar? My BLKT800 motor died & I still have collars.